# Solarus - General Guide Solarus is an open-source adventure game engine. --- ### Solarus Links: [Solarus Community](https://www.solarus-games.org/community/) [Solarus Docs](https://docs.solarus-games.org/) [Solarus Gitlab](https://gitlab.com/solarus-games/) [Solarus Web page](https://www.solarus-games.org/) --- ## Where to put the games? Solarus games should be put under the `retrodeck/roms/solarus/` directory. ## Does Solarus require BIOS or Firmware? No ## What file format is supported? | File Format | Description | |-------------|-------------| | .solarus | Solarus game engine file | ## Folder structure | Type | Folder | Comment | | :---: | :---: | :---: | | ROMs Folder |`retrodeck/roms/solarus/` | | ## Solarus Tips and Tricks - Some games don't autostart in Fullscreen so you need to either `Select + West (X, Square)` or press ` CTRL + Enter` or ` Alt + Enter` - To quit games you need to press `Escape` that exists on in the radial menu system for the controllers.