k_man316 has posted news of the release of a new Lua game for the PSP, heres the info:
This is my initial release of Air Warriors for the PSP. This was written and is powered by the amazine PSP LUA engine! I'm a big fan of shooters and wanted something that could be played on my PSP so wrote this one.
This game is you basic top down shooter for the PSP. I have tested it with LUAPlayer version 0.15 on a US PSP with 1.5 Firmware so I'm not sure of compatability with other firmware versions.
Copy the "AirWarriors 1" and AIRWAR~2% to the \PSP\GAME folder
Download from the release thread here --> http://www.dcemu.co.uk/vbulletin/showthread.php?t=16733