Toribash - Violence Perfected

So this is one of my all time favorite games, it's available on Mac, Windows and Linux. just to give you a taste:
YouTube - Toribash 3.6 Violence Perfected

so what's this game about? well it's a turnbased, physics based fighting game in which you control all the limbs of your character's body, it has online play so you can play with friends cross platform, there has been development for it to come on the Wii with somewhat enhanced graphics. the game is insanely addictive and fun, you'll waste countless hours just perfecting your stunts, it's very deep and it does take a long time to get into, but the best part it's for free so your not losing anything