Download the firmware from [Sony PSVita Software](https://www.playstation.com/en-us/support/hardware/psvita/system-software/) and open Vita3K from the Configurator and press `File - Install Firmware` to install the downloaded firmware.
- Install a game opening the Vita3K emulator via Configurator, the supported formats are `pkg`, `zip`, `vpk`.
- Upon installation the `zRIF` may be asked, it's different for each game, you can find it via web search by searching for example `WipEout 2048 (EU) zRIF`.
- Install DLCs and patches in the same way.
- Create an empty file in `retrodeck/roms/psvita/gamename.psvita`, please mind the `.psvita` extension.<br>
For example: `roms/psvita/WipEout 2048 (EU).psvita.`
- Edit the empty file adding the game `Title ID` (more below).
- The game should appear in the game list after RetroDECK is re-opened or reloaded from the Utilities.
## How to find a title ID
It can be found inside the Vita3K GUI in the Title ID column, or found via web search.
For example the game `WipEout 2048 (EU)` has an ID that is `PCSF00007`.