Ultrakill is a first-person shooter (FPS) game that combines stylish combat mechanics similar to Devil May Cry with retro aesthetics reminiscent of classic Doom. Players control V1, a machine navigating a post-apocalyptic world where they battle demons for survival. The game features a variety of mechanics, including parrying and executing precise shots, and encourages players to achieve high ranks for replayability. Ultrakill is currently available for under , with a 93% discount, as part of the Decked Out Collection on Humble Bundle, which includes seven games for £10.71. The collection offers each title for less than £2, and all games come as Steam keys.