Someone's finally done it: they put the number three on a co-op zombie FPS.
Valve is of course allergic to the number, stopping at Left 4 Dead 2, and that series was spiritually continued by Turtle Rock with Back 4 Blood, whose name alludes to it being the fourth game in the co-op zombie FPS series, despite no third game existing. It started to feel like the number really was cursed, but Tripwire has now grounded us with the announcement of Killing Floor 3 at Gamescom. No tricks: just the third game in a series of good co-op zombie shooters.
