We're used to corridor shooters, but corridor strategies? That's what Sigma Team (they of Alien Shooter) are up to with Alien Hallway. It takes place in... a... hallway. Yes. Aliens are attacking and you have to use your mind to organise the defense. Of the hallway. Sort of tower defence with creeps on both sides, or something, single path sort of DOTA thing. Yeah, it actually looks about a million times more fun than I am making it sound. I'm terrible at this. Go watch the video, below.
Alien Hallway is out now. (News via Blues! Love you, Blue.)