Zombies and Trains is the latest app from Dragonhead Games, an indie dev based in Norway. It's a zombie app (which is fairly meh these days), but it features a pretty inventive control scheme and a whole lot of content to play through.
The app is essentially an arena game, where you're presented with wave after wave of zombies, and then need to kill them off. Rather than using a gun or a hatchet, however, you use something a little more powerful: A freight train. Each area has various tracks running across it, and just touching one of those tracks will send a train rumbling through, demolishing any zombies who happen to be in the way. The game can be frantic but very satisfying --
