I've got 3 spare copies from a 4-pack of Terraria on Steam, and I'd like to start a giveaway for them. To enter, just write something. (If somebody wants, players can enter for other participants, but only if there will be at least 40 entries).
I'll close this giveaway at Oct 22, 2013 6pm UTC. The winners will be chosen by random.org.
Good luck everyone!