UCR 10/A is confirmed as a playable character in the PSP game. Famitsu also confirmed Tohdoh’s Gekka from Code Geass is on the mecha list.

Namco Bandai also has a crossover mecha game for PSP. Battle Robot Spirits has robots from Eureka Seven, Code Geass, Heroman, Zegapain, Macross F, and Star Driver.

Battle Robot Spirits brings mecha from the Robot Spirits toy line together for a metal brawl.