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PPSSPP
PPSSPP is a Playstation Portable (PSP) emulator.
Setup
PPSSPP can be installed on different systems, a list for this can be found on
the PPSSPP website.
Additionally it can be installed using Flatpak where the
package is called org.ppsspp.PPSSPP.
Usage
The following sections describe specific issues relating to the configuration and usage of PPSSPP.
Steam Deck specific settings
The following settings are especially useful when emulating PSP games on the Steam Deck as pointed out by nchristopher. But it is a good starting point for other systems aswell. It is important to emphasize that the system needs to meet the requirements to run Vulkan. The Device name will change if you are not using a Steam Deck.
- Backend:
Vulkan - Device:
AMD RADV VANGOGH - Fullscreen:
on - VSync:
on - Rendering solution:
Auto (1:1) - Upscale level:
2x - Upscale type:
Hybrid + Bicubic - Deposterize:
on
Running a game without selection in the menu
To run a game instantly the path to the ROM needs to be appended to the command used for starting PPSSPP. This should be made in quotation marks as it could contain characters that need to be escaped.