41SlayerTue 30th Jul 2013 Steam user: zeen0n You'll see my games, I have Half Life complete, meaning tons of Half Life games, including the first one. Co op is boss in Half Life. I have TF2, DON'T have Terraria, but what I do have that is extremely fun is Garry's Mod. Now this costs the same as Terraria but it's a sandbox game with tons of mods and addons for free that can enhance your game play and it's got lots of Half Life 2 stuff, with stuff you can spawn in made by the players. Very fun game, definitely worth the ten bucks it costs. I have nothing really to say about myself.