GBAtemp.net - The Independent Video Game Community

Jiehfeng

Hopefully this helps, never played a mecha game myself, unless Transformers count lol. https://gbatemp.net/threads/what-is-the-best-mech-game-for-psp.351615/

Chary

i've heard good things about steambot chronicles on ps2...and there's a spinoff on psp? could be worth looking into