Anyone considering setting up a research base to explore the scientific benefits of necrotic tissue reanimation should play Teleglitch, a cautionary tale for mad scientists everywhere. This top-down roguelike shooter casts you as the lone survivor in a military research base overrun by deadly reanimated creatures. You start almost nothing in the way of weapons, but there is a slick crafting system that lets you turn general living detritus into improvised blunderbusses and bombs. It's tough, though. Guns and ammo are scarce, and the creatures swarm with increasing purpose, growing in size and hunger as you move from floor to floor. Its visual style looks simplistic in still shots, but is atmospheric in motion, thanks to the way it draws your sight-line in realtime. It's all to easy to miss a critter if you're not too careful.