Dungeon Defenders gets TF2 cameos and the Portal gun... if you pre-order

Let's be honest, Dungeon Defenders does not look like an iPhone port. We mean that in the nicest possible way. But the multiplayer tower defence game was originally on iPhone. And the PC conversion will let you play with iPhone users when it gets released next week. Weird eh?

Pre-order Dungeon Defenders and, as is tradition these days, you'll get a bunch of Valve goodies in-game including The Aperture Science Handheld Portal Device for the Huntress hero class and four Team Fortress 2 familiars. We're not familiar with how familiars work yet, but their roles sound very familiar...

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 nearby allies and the Pyro sets dudes on fire with a flamethrower.

Dungeon Defenders lets you defend your dungeon as one of four classes, which range from ranged sharp-shooters to magic users and close-up, bashy sorts. Killing invaders lets you level up and gather materials with which to forge more powerful weapons. You can show those off in four-player PvP and survival co-op modes to earn bonus experience XP and GLORY. It's out on October 19, and will cost £9.99 / $14.99. It's now available to pre-order on Steam at a 10% discount.