Cool fight (i wasn't rooting for anyone since i don't care for any of the characters besides vega) @gelugon_bat yes Heihachi is paired with Kuma
Heihachi is paired with Kuma in the game yes, He trained Kuma. The stage is just the inside of the pandora box.
@Gelugon_baat : I can't tell you, but it looks a lot like some ruins you find in Uncharted 2. It wouldn't be possible considering Sony aways gets some exclusives on these games.