I didn't see a thread for Terraria so I thought I would start one. The best way to describe it would be like a 2D Minecraft. (Edit: Wrong, The more I play the more I realize its extremely different from Minecraft) Its a fun game and a great time killer just like Minecraft. A lot more fighting and has PvP and teams/colors. Its on Steam for $9.99 I set up a server to play with a few friends so I don't know to much about it yet but a sad part about the server is right now it only holds 8 people. Edit: http://www.terraria.org/ Has links to forums/Chat/Twitter & more.