Action roguelike, set in a Lovecraftian horror setting. Cthulhu swallowed up an entire city. The only thing left for you as the main character is to destroy the enemy from the inside. The game world is procedurally generated, while the levels are created manually. As you progress, you can customize your character in detail using multiple combinations of upgrades (over 300 upgrades available). Features include a wide arsenal of weapons, as well as battles with a variety of bosses.