Paranautical Activity combines the classic FPS action of games like Doom and Quake, with the randomness and difficulty of modern roguelikes like Binding of Isaac and Spelunky.<br><br>-Unique FPS/Roguelike combination<br>-Procedurally generated levels<br>-Impossibly fast gameplay<br>-Hidden levels<br>-Over 100 items<br>-40+ enemies<br>-Ridiculous bosses<br>-Kick ass Dubstep soundtrack<br><br>The Deluxe Atonement Edition includes the following<br>-Developer footage & commentary, from prototype to pre alpha to full release! <br>-The Seafarers Guide; A pro guide with a nautical twist. Consult the pro guide to become the leanest, baddest, mostest bestest Paranautical Activity player you can be. <br>-1 new level type, 1 new weapon and 1 new item.<br>-Wallpapers baby!