..here is elemental game engine...running on everything I know about(Windows, PSP, Xbox360, PS2, PS3, Nintendo Wii, Nintendo DS) and kicker is..its free and open source...real beauty(me wise :)) is that whole system is entirely scriptable by LUA, so no reason to touch any C++ code at all..kicker stuff...here it is
http://www.phatyaffle.com/
http://www.phatyaffle.com/