This gane is awesome. I love the concept. I'd love to see a different version based on the same principle, but with improvements made based on the suggestions given in these comments (some are very good ideas). 5/5.
Looks like it would be great ... except it won't let me play any of the games. "Could not join server." My internet is fine, it won't work on wither of my computers, and I give up. I reckon I would have enjoyed it if it had worked for me, so I give it 4/5.