The Deluxe Atonement Edition includes the following:
Developer footage & commentary, from prototype to pre alpha to full release!
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.
1 new level type, 1 new weapon and 1 new item.
She's back! 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.
Unique FPS/Roguelike combination
Procedurally generated levels
Impossibly fast gameplay
Over 100 items
& Ridiculous bosses?
Kick ass Dubstep soundtrack