Quartal - portal for psp based on portal gun mod by siska.robert but so modify)
The Person who made this must of had allot of time on there hands because this game is just awesomely perfect. It looks just like portal for one thing and it also proves that it is possible to make half life on a portable device. If Valve would just try, it would be awesome to have Half Life on IOS or something similar like PS Vita or NDS.
Surely one of the best Homebrew games for the PSP i've ever played. It is amazing to see how the portals work, and classic Portal players can relive some awesome moments on their PSP.
Despite some critical bugs (that I hope to be fixed), it is one hell of s great game.