Rinnegatamante has ported Quake to the PS Vita, here is a quote from the source:
Today i want to release my Quake port for Rejuvenate!
It’s based on winQuake ( https://github.com/id-Software/Quake/tree/master/WinQuake ) and it supports both Shareware and Full version of Quake.
Right now, it uses CPU for rendering purposes so if you play in full screen mode you can notice some framedrops (like 20-25 fps). To have a fullspeed stable framerate you can simply reduce a bit screen size in Options Menu.
The packet you can download here contains the free shareware version. If you want to use your full installation of Quake you just have to add pak1.pak file to id1 folder.
– Native 960×544 resolution!
– Sound support
– Support for shareware and full versions of Quake
– Native support to both PSVITA analogs
– Variable camera sensibility for right analog (Change Mouse Sensitivity in Options Menu)
Visit PlayStationHaX Forum To Discuss This Story Here :: [Released] vitaQuake v1.0 – PS Vita