Originally released as a browser game nearly a year ago, Quietus has now made its way onto iPhone. Remember how tough it was? This version is even more difficult, mainly due to the odd touch-screen controls.

The idea is that you can touch anywhere on the screen, and a virtual joystick will appear, allowing you to run and jump. It's still perfectly playable, but it does make certain levels later on incredibly difficult. Connor says that he 'eased up' some of the levels to make the going a little easier, but my fingers say otherwise. Hopefully an alternate d-pad control option will be added.

Still, it's a fun game, especially for the $0.99 asking price. Take a plunge into the depths of Hell in the App Store now.