A downloadable game for Windows, Mac OS X, and Linux
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.
The game runs on Windows, Mac, and Linux.
In order to download this game you must purchase it at or above the minimum price of $9.99 USD. You will get access to the following files: