About game
Release date
2013.05.04. (Original)
Genre
ShooterArcadeDeveloper
ValvePublisher
Telltale GamesMode
Multiplayer 
Challenges
Go to QuestNo challenges available for this game right now.
Rewards
Create your accountIf you master (unlock all core achievements) or perfect (unlock all achievements) this game, you will automatically unlock all rewards and any reputation spent will be refunded.
