MS Saga: A New Dawn (Sony PlayStation 2, 2006)
MS Saga is a console-style role-playing adventure, featuring an original storyline, setting, and characters, along with fan-familiar "mobile suit" 'mechs from the G Gundam, Gundam Wing, and Mobile Sui...
Pros: It is a Gundam rp for everyone 10 and up.
Cons: Rather basic RP. Also graphics simple.