So I have 11 bucks collecting dust in my paypal. I own every source based game but thats about it. Looking for the best $10 steam game that I could be happy with. I have a new gtx260 im looking to test out but im open to anything, hell for 10 bucks, I just want something fun any way I can get it. Im not into rpgs or even rts though. Im favoring plants vs zombies because I liked the demo, but I fear that may get old quickly. Thoughts?