Floors of Discomfort is a 2D, side scrolling, rogue like. You must fight your way through five increasingly difficult levels and defeat Nexrolis, the final boss. The various items that you collect, as well as the character that you choose, all determines whether you succeed or fail, so choose wisely.
This is the Linux demo of Floors of Discomfort. If this version doesn't work, the Windows version works fine under Wine.