I think that if you want a good versus game to challenge a sibling or some friends with, then get Shadow. That seems to me to be the best feature of the game. Solid multiplayer, almost like SA2B. Also, ITS FREAKIN HILARIOUS TO SPAM THE ROCKET LAUNCHER. DOOO IIIt. Actually, it's a real (chaos) blast to spam every weapon. Think of it as spamming the homing attack in SA2B against your opponent. Man, I miss that game. Well, the multiplayer, that is. Again, best redeeming factor.