It wasn't announced as one of the Games With Gold for this month, but it is currently marked as free for Gold members. Get it while you can? It didn't review well, but apparently some people got way into it.

Always liked this game, I'll happily snag it.

Oh man, what a blast from the past for me. Played a ton of this with my friends in highschool. Its pretty dumb and fun

I played the everloving shitout of the demo for this game. More than I play most full games, in fact. Thanks for pointing this out mate, gonna hop right fucking on this.

I really enjoyed this game when it first came out and lots of people were playing.

I love this game. Played a tonne of it for months and months when it came out. I wish someone would make another game like it.