Steam have a fantastic offer if you pre-order Tower defense action RPG game ‘Dungeon Defenders‘. Dungeon Defenders is a game where you must save the land of Etheria from an Ancient Evil! Create a hero from one of four distinct classes to fight back wave after wave of enemies by summoning defenses and directly participating in the action-packed combat!
Steam’s exclusive offer includes the Portal gun and Team Fortress 2 familiars!
The Aperture Science Handheld Portal Device for the Huntress hero class. Constantly consuming energy when active, this device allows it’s user to open portals from one location to another and can be used to greatly extend a trap’s range, quickly teleport across the map, or confound enemies!
Four Team Fortress 2 Familiars:
The Heavy: Uses his Gatling gun to shoot at enemies from afar.
The Engineer: Repairs groups of nearby towers while you’re on the offensive.
The Medic: Heals a group of nearby allies amidst battle.
The Pyro: Uses a flame-thrower to set your foes on fire.