ES-DE/USERGUIDE.md

EmulationStation Desktop Edition - User Guide

Note: This document is intended as a quick start guide, for more in-depth information and details on how to compile EmulationStation and perform more advanced configuration, please refer to the INSTALL.md document.

This guide is currently under construction!

Table of contents:

[[TOC]]

Getting started

Getting started with EmulationStation is very easy, just make sure to install the software properly, either manually as built from source code or using one of the supplied packages. On Windows you'll use the installer instead of a package.

The installation procedure will not be covered here as it differs between operating system, so please refer to your operating system documentation for information regarding this topic. EmulationStation Desktop Edition is currently supplied as .deb and .rpm packages for Linux and as a standard NSIS installer for Windows.

The following operating systems have been tested:

• Kubuntu 20.04
• Windows 10 (x86)
• Windows 8.1 (x86)

Upon first startup, ES will create its home directory, by default the location is ~/.emulationstation.

On Unix this defaults to /home/<username>/.emulationstation/ and on Windows it defaults to C:\Users\\.emulationstation\

A settings file, es_settings.cfg will be generated with all the default settings, and a es_systems.cfg file will also be copied from the program resource folder. This file contains the game ROM and emulator settings and can be modified if needed. For information on how to do this, refer to the INSTALL.md document.

There's a log file in the home directory as well named es_log.txt, please refer to this in case of any errors as it should provide information on what went wrong.

After ES finds at least one game file, it will populate that game system and the application will start. If there are no game files, an error messsage will be shown, explaining that you need to install your game files into your ROM directory. Please refer to the game installation procedure below in this document.

Input device configuration

When first starting ES, the application will look for any attached controllers (joysticks and gamepads). If no devices are found, it will be assumed that only keyboard navigation is to be used and the default keyboard mappings will be applied. It's recommended to change these default values, and a message will be displayed describing just this. It's however possible to hide this notification permanently and continue to use the default keyboard mappings indefinitely if you're happy with them.

If a controller is attached when starting ES and no es_input.cfg input configuration file exists, you will be presented with the input configuration dialog. Just follow the steps as described to map the inputs.

If an es_input.cfg configuration file exists, you will not be presented with the input device configuration screen as that would normally just be annoying. If you however need to configure a device to control the application (i.e. you've replaced your controller), you can do so by starting ES with the command line argument --force-input-config or you can manually delete the es_input.cfg file prior to starting the application. Alternatively you can navigate to the menu using your keyboard and select Configure input manually to configure your new device.

The actual procedure to map the inputs should be self-explanatory, just follow the on-screen instructions.

System view (main screen)

When starting EmulationStation with the default settings, you will see the main screen first. From here you can navigate your game systems and enter their respective gamelists. If there are no game systems installed, you will not see this screen but rather an error message will be displayed, informing you that no games could be found.

Depending on the theme, the system navigation carousel can be either horizontal or vertical. The default theme rbsimple-DE provides horizontal navigation, i.e. you browse your systems be scrolling left or right.

Gamelist view

The gamelist view is where you browse and start your games, and it's where you will spend most of your time using ES.

Upon startup with the default settings, ES is set to the gamelist view style to Automatic. In this mode the application will look for any game media files (videos and images) and set the view style accordingly. If at least one image is found for any game, the view style Detailed will be shown, and if at least one video file is found, the view style Video will be selected (superceding the Detailed style). If no game media files are found for a system, the simple Basic view will be selected. Note that this automatic selection is applied per game system.

It's possible to manually set a specific gamelist view style in the UI settings entry of the main menu, but this is applied globally regardless of what media files are available per game system.

In additions to the styles just described, there is a Grid view style as well, but as of version 1.0.0 this is very limited and not recommended. Future versions of EmulationStation may update this style to a more useful state.

Help system

There is a help system available throughout the application that provides an overview of the possible actions and buttons that can be used. It's possible to disable the help system for a somewhat cleaner look using a menu option. Note that some general button actions are never shown, such as the ability to quick jump in gamelists, menus and text input fields using the shoulder and trigger buttons.

General navigation

The help system will provide an overview per screen on the navigation options for the application, however here is a general overview. These are the inputs you mapped in the previous input device configuration step. Note that this is not an exhaustive list, but it covers most situations.

Up and down

Navigate up and down in gamelists, system view (if the theme has a vertical carousel) and in menus.

Left and right

Navigate between gamelists (if "Quick system select" has been activated in the options), or between systems (if the theme has a horizontal carousel).

Start button

Opens and closes the main menu.

Select button

Opens and closes the game options menu if in the gamelist view, or toggles the screensaver if in the system view (main screen).

Shoulder buttons left and right

Provides quick jumping in gamelists and menus, jumps 10 games in the gamelists and 6 entries in the menus. Also jumps forward in text edit dialogs.

Trigger buttons left and right

Jumps to the first and last entry of the gamelists, menus and text edit dialogs.

A button

Select button to open gamelists from the systems view, start games, choose menu entries etc.

B button

Back button, self explanatory.

X button

Selects random games and systems.

Y button

Marks games as favorites in the gamelist views. Used by some other minor functions as explained by the help system.

Getting your games into EmulationStation

For most systems, this is very straightforward, just put your game files into the folder corresponding to the platform name. (These names can be found in the end of this document.)

For some systems though, a more elaborate setup is required, and we will attempt to cover such situations in this guide as well.

Single gamefile installation

Let's start with the simple scenario of a single game file per game platform, which is the case for the majority of systems. In this example we're setting up ES to play Nintendo Entertainment System games.

The ROM files supported are listed in es_systems.cfg_unix and es_systems.cfg_windows. Here is the snippet from the es_systems.cfg_unix for the NES platform:

<system>
  <name>nes</name>
  <fullname>Nintendo Entertainment System</fullname>
  <path>%ROMPATH%/nes</path>
  <extension>.nes .NES .unf .UNF .unif .UNIF .7z .7Z .zip .ZIP</extension>
  <command>retroarch -L ~/.config/retroarch/cores/fceumm_libretro.so %ROM%</command>
  <platform>nes</platform>
  <theme>nes</theme>
</system>

It's important that the ROM files are in one of the supported file extensions, or ES won't find them.

The default ROM directory folder is ~/ROMs. On Unix this defaults to /home/<username>/.emulationstation/ and on Windows it defaults to C:\Users\<username>.emulationstation\

Assuming the default ROM directory is used, we need to create a directory corresponding to the <platform> tag in es_systems.cfg, in this example it's nes.

This would look something like this on Unix and Windows:

/home/myusername/ROMs/nes
C:\Users\myusername\ROMs\nes

Then simply copy your game ROMs into this folder, and you should end up with something like this:

~/ROMs/nes/Legend of Zelda, the.zip
~/ROMs/nes/Metal Gear.zip
~/ROMs/nes/Super Mario Bros. 3.zip

Note: These directories are case sensitive on Unix, so creating a directory called NES instead of nes won't work!

That's it, start ES and the NES game system should be populated. You can now scrape game information and media for the games, and assuming you've setup RetroArch correctly with the FCEUmm core, you can launch the games.

Multiple gamefiles installation

For some systems, there are sometimes multiple gamefiles per game. Such an example would be the Commodore 64, when multidisk games are being played. For such instances, simply group the files inside folders.

The platform name for the Commodore 64 is c64, so the following structure would be a possible approach:

~/ROMs/c64/Cartridge
~/ROMs/c64/Tape
~/ROMs/c64/Disk
~/ROMs/c64/Multidisk
~/ROMs/c64/Multidisk/Last Ninja 2/LNINJA2A.D64
~/ROMs/c64/Multidisk/Last Ninja 2/LNINJA2B.D64
~/ROMs/c64/Multidisk/Last Ninja 2/LNINJA2.m3u
~/ROMs/c64/Multidisk/Pirates/PIRAT-E0.d64
~/ROMs/c64/Multidisk/Pirates/PIRAT-E1.d64
~/ROMs/c64/Multidisk/Pirates/PIRAT-E2.d64
~/ROMs/c64/Multidisk/Pirates/PIRATES.m3u

It's highly recommended to create .m3u playlist files for multi-disk images as this simplifies the disk swapping in the emulator. It's then this .m3u file that should be selected for launching the game.

It's of course also possible to skip this type of directory structure and put all the games in the root folder, but then there will be multiple entries for the same game which is not so tidy.

When setting up games in this fashion, it's recommended to scrape the directory in addition to the .m3u file as it looks nicer to see images and metadata for the games also when browsing the folders. ES fully supports scraping folders, although some metadata is not included for folders for logical reasons. If you only scrape the folders and not the actual game files, it looks ok when browsing, but when a game is part of a collection, the metadata and images will be missing there. This includes the Last played and All games collections for instance. Also note that while it's possible to mark a folder as a favorite, it will never be part of a collection, such as Favorites.

Special game installation considerations

Not all systems are as simple as described above, or sometimes there are multiple ways to configure the systems. So specifics to such systems will be covered here. Consider this a work in progress though as there are many systems supported by ES.

Arcade and Neo Geo

For all the MAME variants supported as well as Final Burn Alpha/FinalBurn Neo and Neo Geo, single file archives should be used. However these should retain the MAME names as filenames since ES ships with MAME lookup files, meaning the MAME names are expanded to the full game names.

For instance avsp.7z will be expanded to Alien vs. Predator.

This is used by the TheGamesDB scraper where the expanded file name is used for game searches. (Screenscraper supports native search using the MAME names.) It's also quite nice to have the gamelist populated with the expanded game names even before any scraping has taken place.

Commodore Amiga

There are multiple ways to run Amiga games, but the recommended approach is to use WHDLoad. The best way is to use hard disk images in .hdf or .hdz format, meaning there will be a single file per game. This makes it just as easy to play Amiga games as any console with game ROMs.

An alternative would be to use .adf images as not all games may be available with WHDLoad support. For this, you can either put single-disk images in the gamelist root or in a dedicated ADF directory, or multiple-disk games in separate folders. It's highly recommended to create .m3u playlist files for multi-disk images as this simplifies the disk swapping in the emulator. It's then this .m3u file that should be selected for launching the game.

This and other topics such as the need for the Amiga Kickstart ROMs is beyond the scope of this guide, but the following page is recommended for reading more about how this setup can be achieved:

https://github.com/libretro/libretro-uae/blob/master/README.md

DOS / PC

The DOS (and PC) platform uses the DOSBox emulator and the recommended approach here is to keep the directory structure intact, just as if running the game on a real DOS computer. So this means one folder per game in ES. It's also recommended to set the metadata field Count as game to off for all files but the actual game binary. This is done so that the game counter on the system view correctly reflects the number of games you have installed. It's also possible to mark files and subdirectories as hidden to avoid seeing them in ES. Both of these fields can be set using the metadata editor.

Apart from this the game should work as normal. The game folders can be scraped so that it looks nice when browsing the list of games, but make sure to also scrape the game binary or the entries in the collections Last played, Favorites and All games as well as any custom collections will look strange. If you don't have these collections activated, then this can of course be skipped.

Although the words game binary were just used, it's of course possible to also start a DOS game using a .bat batch file. It's DOS after all.

Ports

Ports are not really executed using emulators, but is instead software running natively on your operating system. The easiest way to handle these is to add a simple shell script or batch file where you can customize the exact settings for the game.

It's of course possible to add these as single files to the root of the gamelist, but normally it's recommended to setup a separate folder per game as there may be more than a single file available per game. You very often want to have easy access to the game setup utility for instance.

Here's an example for running Chocolate-doom and Quakespasm:

~/ROMs/ports/Chocolate-doom/chocolate-doom.sh
~/ROMs/ports/Chocolate-doom/chocolate-doom-setup.sh
~/ROMs/ports/Quakespasm/quakespasm.sh

chocolate-doom.sh:

#!/bin/bash
chocolate-doom

chocolate-doom-setup.sh:

#!/bin/bash
chocolate-doom-setup

quakespasm.sh:

#!/bin/bash
cd ~/games/quake # Required to find the .pak files.
quakespasm

Don't forget to make the scripts executable (e.g. 'chmod 755 ./chocolate-doom.sh').

Steam

For steam, it's recommended to put shell scripts/batch files directly in the root folder, where the file names of these scripts correspond to the game names. Add the following information to each file:

steam steam://rungameid/<game ID>

An example for the game Broforce:

Contents of ~/ROMs/steam/Broforce.sh:

steam steam://rungameid/274190

The game ID can be found by going to https://store.steampowered.com and searching for a game. The Broforce example would have an URL such as this:

https://store.steampowered.com/app/274190/Broforce

On Linux it's very easy to find all your game ID's be looking in the desktop entries.

grep steam ~/.local/share/applications/*desktop | grep rungameid
/home/myusername/.local/share/applications/FEZ.desktop:Exec=steam steam://rungameid/224760
/home/myusername/.local/share/applications/INSIDE.desktop:Exec=steam steam://rungameid/304430
/home/myusername/.local/share/applications/Subnautica.desktop:Exec=steam steam://rungameid/264710

This of course assumes that you have desktop entries setup for the games in question.

Emulator setup

EmulationStation is a game browsing frontend and does not provide any emulation by itself. It does however come preconfigured for use with emulators as setup in the es_systems.cfg file. By default it's primarily setup for use with RetroArch but this can be modified if needed. If you're interested in customizing your es_systems.cfg file, please refer to the INSTALL.md document which goes into details on the structure of this file and more advanced configuration topics in general.

Installation and configuration of RetroArch and other emulators is beyond the scope of this guide, but many good resources can be found online on how to do this.

In order to use the default es_systems.cfg file, you need to make sure that the emulator installation directory is in the operating system's path variable. On Unix systems this is normally not an issue as a package manager has typically been used to install the emulator, and there is a standardized directory structure. But for Windows you may need to add the emulator directory to your %PATH% variable manually. If on Windows, a simple test is to open a command window and type the name of the emulator and press enter, if the emulator is not found, then EmulationStation won't find it either and you need to update your %PATH% variable.

As an alternative, if the emulator is not in your search path, you can either hardcode an absolute path in es_systems.cfg or use the %ESPATH% variable to set the emulator path relative to the EmulationStation location. Again, please refer to the INSTALL.md document on details regarding this.

Main menu

This menu can be accessed from both the main screen and from the gamelist views. It contains the scraper, the quit menu as well as the application settings. When it comes to saving settings, this is done automatically when navigating back from a screen, or when closing the menu altogether.

Here is a breakdown of the main menu entires:

Scraper

Contains the various options for the scraper, which is used to download metadata and images for your games.

Scrape from

Scraper service selection, currently ScreenScraper.fr and TheGamesDB.net are supported.

Filter

Criteria for what games to include in the scraping. It can be set to All games, No metadata or No game image.

Systems

A selection of which systems to scrape for. It's recommended to scrape one system at a time, but it's possible to automatically scrap several or all systems in one go.

Content settings

Describes the content types to include in the scraping.

Scrape game names

Whether to scrape the names of the games. This does not affect the actual files on the filesystem and is only used for viewing and sorting purposes. The downloaded media files are also matched against the actually game file on the filesystem, not against this name.

Scrape ratings

Currently only supported by ScreenScraper.

Scrape other metadata

This includes the game description, release date, developer, publisher, genre and the number of players.

Scrape screenshot images

Screenshot images of actual gameplay.

Scrape box cover images

Cover art.

Scrape marquee (wheel) images

Logotype for the game, is used primarily for the Video view style.

Scrape 3D box images

Currently unused, but will be used for future versions of ES so it's recommended to keep this option ticked.

Other settings

Various scraping settings.

Region

The region to scrape for, affects game names.

Language

Currently only English or World are supported, not really significant at the moment.

Overwrite files and data

Affects both overwriting of metadata as well as actual game media files on the filesystem.

Interactive mode

If turned off, the scraping will be fully automatic and will not stop on multiple results or on missing games.

Auto-accept single game matches

Used in conjunction with interactive mode, to not having to confirm every single game if a single matched is returned from the scraper service.

UI settings

Various settings that affects the user interface.

Gamelist to show on startup

If set to None, the system view will be showed. Any other value will jump to that game system automatically on startup.

Gamelist view style

See the description earlier in this document regarding gamelist view styles.

Transition style

Graphical transition effect, either Instant (the default value), Fade or Slide.

Theme set

The theme to use. Defaults to rbsimple-DE, the theme shipped with EmulationStation Desktop Edition.

UI mode

Defaults to Full which enables all functionality within the application. If set to Kid, only games marked as being suitable for children will be displayed, and there will be an option to disable the menu. In Kiosk mode, most settings are disabled.

Default sort order

The order in which to sort your gamelists. This can be overriden per game system using the game options menu, but that override will only be persistent during the application session.

Sort folders on top of gamelists

Whether to place all folders on top of the gamelists. If done so, the folders will not be part of the quick selector index, meaning they can no longer be quick-jumped to. Also, if this option is enabled, folders marked as favorites will not be sorted above non-favorite folders.

Sort favorite games above non-favorites

Whether to sort your favorite games above your other games in the gamelists.

Gamelist filters

Activating or deactivating the ability to filter your gamelists. Can normally be left on.

Quick system select

If activated, it will be possible to jump between gamelists using the Left and Right buttons without having to first go back to the system view.

Carousel transitions

Whether to perform an animation when transitioning between systems in the system view.

On-screen help

Activating or deactivating the built-in help systems that provides contextual information regarding button usage.

Show start menu in kid mode

Hiding or showing the menu when the UI mode is set to Kid.

Screensaver settings

Settings for the built-in screensaver.

Screensaver after

After how many minutes to start the screensaver. If set to 0 minutes, the automatic screensaver will be deactivated. It can however still be started manually, if the Screensaver controls settings is activated.

Screensaver controls

This includes the ability to start the screensaver manually, but also to browse Left and Right between images or videos, and to launch the game shown by the screensaver using the A button.

Screensaver behavior

The screensaven style to use, which includes Dim, Black, Slideshow and Video.

Video screensaver settings

Options specific to the video screensaver.

Swap videos after (secs)

How long to play videos before change to the next game.

Stretch videos to screen resolution

This will fill the entire screen surface but will possibly break the aspect ratio of the video.

Play audio for screensaver video files

Muting or playing the audio.

Slideshow screensaver settings

Options specific to the slideshow screensaver.

Swap images after (secs)

How long to show images before change to the next game.

Stretch images to screen resolution

This will fill the entire screen surface but will possibly break the aspect ratio of the image.

Background audio

Background audio to play when the screensaver is active.

Use custom images

Using this option, it's possible to use custom images instead of random images from the game library.

Custom image dir

The directory for the custom images.

Custom image dir recursive

Whether to search the custom image directory recursively.

Custom image filter

The file extensions to consider for the custom images.

Sound settings

General sound settings.

System volume

As the name implies, this sets the overall system volume and not the volume specifically for ES.

Play audio for video files in gamelist views

With this turned off, audio won't play for you game videos in the gamelists.

Navigation sounds

Enable or disable navigation sounds throughout the application. Sounds are played when browsing systems and lists, starting games, adding and removing games as favorites etc. The sounds can be customized per theme, but if the theme does not support navigation sounds, ES will fall back to built-in sounds.

Game collection settings

Handles collections, which are built using the games already present for your game systems. (Details on how this works are discussed later in this guide.)

Automatic game collections

This opens a screen that lets you enable or disable the automatic game collections All games, Favorites and Last played.

Custom game collections

This lets you create your own custom game collections.

Create new custom collection from theme

If the theme set in use provides themes for custom collections, then this can be selected here. For example, there could be themes for "Fighting games" or "Driving games" etc. As of version 1.0.0, the default rbsimple-DE theme set does not provides such themes for custom collections.

Create new custom collection

This lets you create a completely custom collection with a name that you choose.

Sort favorites on top for custom collections

Whether to sort your favorite games above your other games.

Group unthemed custom collections

With this enabled, if you have created custom collections and there is no theme support for the names you've selected, the collections will be grouped in a general collection which is correctly themed. It's strongly recommended to keep this option enabled as otherwise your collections would be completely unthemed which doesn't make much sense.

Show system names in collections

Enables the system name to be shown in square brackets after the game name, for example "CONTRA [NES]" or "DOOM [DOS]". It's recommended to keep this option enabled.

Other settings

These are mostly technical settings.

VRAM limit

The amount of video RAM to use for the application. Defaults to 100 MB which seems to work fine most of the time. Don't put it too low or you may see strange application behavior.

Fullscreen mode (requires restart) - Unix only

This gives you a choice between Normal and Borderless modes. With the borderless being more seamless as the ES window will always stay on top of other windows so the taskbar will not be visible when launching and exiting from games. It will however break the alt-tab application switching of your window manager.

Power saver modes

Can be set to Disabled, Default, Enhanced or Instant. Set to Disabled by default.

When to save metadata

The metadata for a game is updated both by scraping and modifying data in the metadata editor, but also when launching a game, as the play count and last played date is then updated. This settings enabled you to define when to write such metadata changes to the gamelist.xml files. Setting the option to "Never" will disable writing to these files altogether, except for some special conditions such as when a game is manually deleted using the metadata editor. In theory "On exit" will give some performance gains, but it's normally recommended to leave the setting at its default value which is "Always".

Game media directory

Here you can override the directory to your game media, i.e. the game images and videos. The default location is "~/.emulationstation/downloaded_media".

Per game launch command override

If enabled, you can override the launch command defined in es_systems.cfg on a per-game basis. It's only recommended to disable this option for testing purposes, such as when a game won't start and you're unsure if it's your custom launch command that causes the problem.

Show hidden files and folders (requires restart)

Allows hiding of hidden files, which on Unix means files and directories starting with a dot, and on Windows it's directories set as hidden as an NTFS option.

Show hidden games (requires restart)

You can mark games as hidden in the metadata editor, which is useful for instance for DOS games where you may not want to see some batch files and executables inside ES.

Custom event scripts

It's possible to trigger custom scripts for a number of actions in ES. (Details on how this works are discussed later in this guide.)

Only show roms from gamelist.xml files

If enabled, only ROMs that have metadata saved to the gamelist.xml files will be shown in ES. This option is intended primarily for testing and debugging purposes so it should normally not be enabled.

Display game art from rom directories

Using this option, you can locate game images in the ROM directory tree. The images are searched inside the directory "<ROM directory>/<system name>/images/" and the filenames must be the same as the ROM names, followed by a dash and the image type. For example "~/ROMs/nes/images/Contra-screenshot.jpg" and "~/ROMs/nes/images/Contra-marquee.jpg". This option is mostly intended for legacy purposes, if you have an existing game collection with this media setup that you would like to open in ES. The scraper will never save files to this directory structure and will instead use the standard media directory logic.

Show framerate

Shows the framerate and some other statistics as an overlay. You normally never need to use this.

Show "reboot system" menu entry

Gives the ability to hide the "Reboot system" entry on the quit menu. Anyone who has accidentally rebooted a system from such a menu will appreciate this.

Show "power off system" menu entry

Gives the ability to hide the "Power off system" entry on the quit menu. Anyone who has accidentally powered off a system from such a menu will appreciate this.

Configure input

Gives you the possibility to reconfigure you devices or configure additional devices. This procedure is explained earlier in this guide.

Quit

The menu where you quit ES, or reboot or power off your system.

Quit emulationstation

If the option "When to save metadata" has been set to "On exit", the gamelist.xml files will be updated at this point.

Reboot system

Can be disabled, meaning the entry will not show up at all.

Power off system

Can be disabled, meaning the entry will not show up at all.

Game options menu

This menu is opened from the gamelists, and can't be accessed directly from the main screen. The menu changes slightly depending on the context, namely whether a game file or a folder is selected, and whether the current system is a collection or a normal game platform.

You open this menu by pressing the Select key.

Here's a summary of the menu entries:

Jump to..

This provides the ability to jump to a certain letter using a quick selector. If the setting to sort favorite games above non-favorites has been selected (it is enabled by default), then it's also possible to jump to the favorites games by choosing the star symbol. If there are only folders or only favorite games in a certain game list, these games and folders will be indexed as well, making it possible to jump betwen them using the quick selector.

Sort games by

This is the sort order for the gamelist. There's is a global sort order setting that can be changed in the main menu, and it's this sort order that is also shown here unless it's been modified during the program sessions. The sort order is persistent per game system throughout the program session.

Filter gamelist

Choosing this entry opens a separate screen where it's possible to apply a filter for the gamelists, which is persistent throughout the program session, or until the filter is reset. The option to reset the filter is also shown on the separate screen.

Edit this game's metadata / Edit this folder's metadata

This opens the metadata editor, which will be described in detail below.

Add/remove games to this game collection

This is only shown if the system is a collection. This will also be described in more detail below.

Metadata editor

In the metadata editor, you can modify the metadata for a game, scrape for game info and media files and delete media files or the entire game.

The following entries can be modified:

Name

This is the game that will be shown when browsing the gamelist. If no sortname has been defined, the games are sorted using this field.

Sortname

This entry makes it possible to change the sorting of a game without having to change its name. For instance it can be used to sort "Mille Miglia" as "1000 Miglia" or "The Punisher" as "Punisher, The".

Description

Usually provided by the scraper although it's possible to update this manually or write your own game description.

Rating

Ratings in half-star increments. Can be set as such manually or be scraped, if the scraper service provides ratings (currently only ScreenScraper does).

Release date

Release date in ISO 8601 format (YYYY-MM-DD).

Developer

Developer of the game.

Publisher

Publisher of the game.

Genre

One or multiple genres for the game.

Players

The amount of players the game supports.

Favorite

A flag to indicate whether this is a favorite. Can also be set directly from the gamelist by using the Y key.

Completed

A flag to indicate whether you have completed this game.

Broken/not working

A flag to indicate whether the game is broken. Useful for MAME games for instance where future releases may make the game functional.

Hidden

A flag to indicate the game is hidden. If the corresponding option has been set on the main menu, the game will not be shown. Useful for examle for DOS games to hide batch scripts, configuration tools etc.

Kidgame

A flag to mark whether the game is suitable for children. This will be applied as a filter when starting ES in 'Kid mode'.

Count as game

A flag to indicate whether the game should be counted. It's only used for the game system counter on the main screen, but is quite useful for multi-file games such multi-disk Amiga or Commodore 64 games, or for DOS games configuration executables that you want to keep in ES and therefore can't hide.

Launch command

Here you can override the launch command for the game, for example to use a different emulator than the default for the game system. Very useful for MAME/arcade games.

Play count

A statistics counter that counts how many times you're played the game. You normally don't need to touch this, but if you want to, the possibility is there.

Scraper

The scraper supports downloading of game metadata and media files from the Internet. Currently two scraper services are supported, ScreenScraper.fr and TheGamesDB.net.

Game collections

There are two types of game collections supported by ES; the automatic collections All games, Favorites and Last played as well as custom collections that you create yourself. Example of such could be grouping of genres like "Shoot 'em up", "Fighting" etc. or perhaps a time period like "1980s", "1990s" and so on.

For either types of collections, they are always based on the games you currently have available in your normal game systems.

Custom event scripts

There are numerous locations throughout ES where custom scripts can be executes if the option to do so has been enabled in the settings.

Command line arguments

You can use --help or -h to view a list of command line options, as shown here.

Unix

--resolution [width] [height]   Try to force a particular resolution
--gamelist-only                 Skip automatic game ROM search, only read from gamelist.xml
--ignore-gamelist               Ignore the gamelist files (useful for troubleshooting)
--show-hidden-files             Show hidden files and folders
--show-hidden-games             Show hidden games
--draw-framerate                Display the framerate
--no-exit                       Don't show the exit option in the menu
--no-splash                     Don't show the splash screen
--debug                         Print debug information
--windowed                      Windowed mode, should be combined with --resolution
--fullscreen-normal             Normal fullscreen mode
--fullscreen-borderless         Borderless fullscreen mode (always on top)
--vsync [1/on or 0/off]         Turn vsync on or off (default is on)
--max-vram [size]               Max VRAM to use in Mb before swapping
                                Set to at least 20 to avoid unpredictable behavior
--force-full                    Force the UI mode to Full
--force-kid                     Force the UI mode to Kid
--force-kiosk                   Force the UI mode to Kiosk
--force-disable-filters         Force the UI to ignore applied filters in gamelist
--force-input-config            Force configuration of input device
--home [path]                   Directory to use as home path
--version, -v                   Displays version information
--help, -h                      Summon a sentient, angry tuba

Windows

--resolution [width] [height]   Try to force a particular resolution
--gamelist-only                 Skip automatic game ROM search, only read from gamelist.xml
--ignore-gamelist               Ignore the gamelist files (useful for troubleshooting)
--show-hidden-files             Show hidden files and folders
--show-hidden-games             Show hidden games
--draw-framerate                Display the framerate
--no-exit                       Don't show the exit option in the menu
--no-splash                     Don't show the splash screen
--debug                         Print debug information
--vsync [1/on or 0/off]         Turn vsync on or off (default is on)
--max-vram [size]               Max VRAM to use in Mb before swapping
                                Set to at least 20 to avoid unpredictable behavior
--force-full                    Force the UI mode to Full
--force-kid                     Force the UI mode to Kid
--force-kiosk                   Force the UI mode to Kiosk
--force-disable-filters         Force the UI to ignore applied filters in gamelist
--force-input-config            Force configuration of input device
--home [path]                   Directory to use as home path
--version, -v                   Displays version information
--help, -h                      Summon a sentient, angry tuba

Supported game systems

For details regarding the systems such as which emulator or core is setup as default or which file extensions are supported, refer to the es_systems.cfg templates es_systems.cfg_unix and es_systems.cfg_windows.

Platform name	Full name	Recommended game setup
3do	3DO
ags	Adventure Game Studio
amiga	Amiga	.hdf or .hdz WHDLoad harddisk images or .adf and .m3u diskette images
amiga600	Amiga 600	.hdf or .hdz WHDLoad harddisk images or .adf and .m3u diskette images
amiga1200	Amiga 1200	.hdf or .hdz WHDLoad harddisk images or .adf and .m3u diskette images
amigacd32	Amiga CD32
amstradcpc	Amstrad CPC
apple2	Apple II
apple2gs	Apple IIGS
arcade	Arcade	Single archive files following MAME name standard in root folder
astrocade	Bally Astrocade
atari2600	Atari 2600
atari5200	Atari 5200
atari7800	Atari 7800 ProSystem
atari800	Atari 800
atarijaguar	Atari Jaguar
atarijaguarcd	Atari Jaguar CD
atarilynx	Atari Lynx
atarist	Atari ST
atarixe	Atari XE
atomiswave
bbcmicro	BBC Micro
c64	Commodore 64	Single disk, tape or cartridge images in root folder and/or multi-disk images in separate folders
cavestory	Cave Story (NXEngine)
cdtv	Commodore CDTV
channelf	Fairchild Channel F
coco	Tandy Color Computer
coleco	ColecoVision
daphne	Daphne Arcade Laserdisc Emulator
doom	Doom
dos	DOS (PC)	Games in separate folders (one folder per game, with complete file structure)
dragon32	Dragon 32
dreamcast	Sega Dreamcast
famicom	Nintendo Family Computer	Single archive files in root folder
fba	Final Burn Alpha	Single archive files following MAME name standard
fbneo	FinalBurn Neo	Single archive files following MAME name standard
fds	Famicom Disk System
gameandwatch	Nintendo Game and Watch
gamegear	Sega Gamegear
gamecube	Nintendo GameCube
gb	Game Boy
gba	Game Boy Advance
gbc	Game Boy Color
genesis	Sega Genesis	Single archive files in root folder
gx4000	Amstrad GX4000
intellivision	Mattel Electronics Intellivision
chailove	ChaiLove game engine
lutro	Lutro game engine
macintosh	Apple Macintosh
mame	Multiple Arcade Machine Emulator	Single archive files following MAME name standard in root folder
mame-advmame	AdvanceMAME	Single archive files following MAME name standard in root folder
mame-libretro	Multiple Arcade Machine Emulator	Single archive files following MAME name standard in root folder
mame-mame4all	MAME4ALL	Single archive files following MAME name standard in root folder
mastersystem	Sega Master System
megadrive	Sega Mega Drive	Single archive files in root folder
mess	Multi Emulator Super System
moonlight	Moonlight game streaming
msx	MSX
msx1	MSX1
msx2	MSX2
naomi	Sega NAOMI
n64	Nintendo 64	Single archive files in root folder
nds	Nintendo DS
neogeo	Neo Geo	Single archive files following MAME name standard
neogeocd	Neo Geo CD
nes	Nintendo Entertainment System	Single archive files in root folder
ngp	Neo Geo Pocket
ngpc	Neo Geo Pocket Color
odyssey2	Magnavox Odyssey2
openbor	OpenBOR game engine
oric	Tangerine Computer Systems Oric
palm	Palm OS
pc	IBM PC	Games in separate folders (one folder per game, with complete file structure)
pcengine	NEC PC Engine	Single archive files in root folder
pcenginecd	NEC PC Engine CD
pcfx	NEC PC-FX
pokemini	Nintendo Pokémon Mini
ports	Ports	Shell/batch scripts in separate folders (possibly combined with game data)
ps2	Sony PlayStation 2
psp	PlayStation Portable
psvita	PlayStation Vita
psx	Sony PlayStation 1
residualvm	ResidualVM game engine
samcoupe	SAM Coupé
satellaview	Nintendo Satellaview
saturn	Sega Saturn
scummvm	ScummVM game engine
sega32x	Sega 32X	Single archive files in root folder
segacd	Sega Mega-CD
sg-1000	Sega SG-1000
snes	Super Nintendo	Single archive files in root folder
solarus	Solarus game engine
spectravideo	Spectravideo
steam	Valve Steam	Shell/batch scripts in root folder
stratagus	Stratagus game engine
sufami	Bandai SuFami Turbo
supergrafx	NEC SuperGrafx
thomson	Thomson TO/MO series
tg16	NEC TurboGrafx-16
tg-cd	NEC TurboGrafx-CD
ti99	Texas Instruments TI-99
trs-80	Tandy TRS-80
uzebox	Uzebox
vectrex	Vectrex
videopac	Philips Videopac G7000 (Magnavox Odyssey2)
virtualboy	Nintendo Virtual Boy
wii	Nintendo Wii
wiiu	Nintendo Wii U
wonderswan	Bandai WonderSwan
wonderswancolor	Bandai WonderSwan Color
x68000	Sharp X68000
xbox	Microsoft Xbox
xbox360	Microsoft Xbox 360
zmachine	Infocom Z-machine
zx81	Sinclair ZX81
zxspectrum	Sinclair ZX Spectrum