The PC version of Sonic and Sega All-Stars Racing Transformed is about to get a visit from some very special guests.

Set to arrive on Jan. 31st, 2013, the PC edition of Sonic and Sega All-Stars Racing Transformed will include three new racers exclusive to the platform. While there will undoubtedly be a few people excited by the prospect of getting to play as the Manager from Football Manager, or the random Shogun warrior from Shogun: Total War, the biggest stars are likely to be a three-in-one of Valve characters.

Though they'll only act as one character, the Heavy, Pyro, and Spy from Team Fortress 2 will be playable in the PC version. The Heavy will drive the boat, while the Pyro drives the car, and the Spy flies the plane. It's a surprising addition, and one that should make console fans fairly jealous.