My favorite twin-stick shooter on that platform (this one) which does not use an input that has two analog sticks, or any for that matter! Unless you happen to have a gamepad for use with your PC, but your computer didn't come with a gamepad, now did it? Exactly. Computers come with a mouse and keyboard, hence my generalizing back there, a few lines up.
Nonetheless, the game is still very fun, no matter what control setup you happen to use. Seriously, this game is so addictively good. It should be a lot more recognized, I say. I'm the only person I've ever met who is aware of this game, and I also happen to be a huge fan of it. So that means 100% approval rating, as far as I'm aware. What? Metacritic? What's that? ♥♥♥♥ off!
Go get this game if you like lighting ever-growing hordes of zombies on fire with a humble torch then shooting them in the faces until you find a nice bat to smack them around with, then find a chainsaw or lawnmower and go on a zombie killing spree of bloody mayhem and carnage, getting thousands and then millions of points, then picking up the joy that is the flamethrower or that gun that makes them all dance or the one that sucks their brains right out of their heads, until you eventually get overwhelmed and die in a zombie dogpile and then start all over again because the game is that fun.