Ultrakill is a 2020 fast-paced first person shooter developed by Hakita 'Arsi' Pitala and published by New Blood Interactive. Humanity has gone extinct, the only beings left on earth are machines fueled by blood. As blood has run out on the surface, machines venture deep into hell to find more. You take the role as V1, an advanced combat machine developed for war as it ventures to find blood. Hell itself is filled with the undead, demons, and other machines. Strategy and movement is key to stay alive, for hell is full, and blood is fuel.