Team Fortress 2's Pyro comes to Killing Floor, Killing Floor's gas mask comes to Team Fortress 2

Killing Floor gas mask for Team Fortress 2 Pyro

Christmas promotion madness. Arena-based co-op zombie shooter Killing Floor is adding a Pyro character for anyone who also owns TF2, and TF2 is adding a new gas mask for the Pyro for anyone who owns Killing Floor - or buys it before January the 4th. It's part of Killing Floor's Twisted Christmas festivities, which also add a Santa's Evil Lair map, a Baddest Santa character skin, and Christmas-themed zombies including undead reindeer.