so far, i've beaten these games:
soul calibur (XBL)

soul calibur II (XBOX)

rock band (360)

katamari damacy (PS2)

earthbound (SNES)

pokemon red (GB)

pokemon fire red (GBA)

pokemon blue (GB)

pokemon stadium (N64)

golden axe (Genesis)

mortal kombat (all)

resident evil 2 (PSX)

def jam vendetta (PS2)

simpsons road rage (PS2)

bankshot billiards 2 (XBLA)

braid (XBLA)