Play as V1 in your own Minecraft creative world: ULTRAKILL's dashes, slides, guns and enemies, powered by your copy of ULTRAKILL.
Drop V1 into a Minecraft creative world. Your own copy of ULTRAKILL runs quietly alongside Minecraft and brings its movement, weapons, arms and HUD; Minecraft brings the blocks, the mobs and the building.
What you get
- ULTRAKILL's movement on Minecraft's blocks: dash, slide, slam and wall-jump at V1's speed. Ice is slippery, slime bounces, and ladders, vines, water and lava all work.
- ULTRAKILL's weapons against Minecraft's mobs, with blood, headshots, style points and the mobs' own drops. Ricochet coins, launch mobs with rockets, reel them in with the Whiplash and parry their hits and arrows with the Feedbacker.
- Explosions break blocks, the slam cracks dirt and shatters glass, and the Jackhammer and Knuckleblaster dig.
- ULTRAKILL's enemies: pick the Sandbox arm (key 6), right-click for its spawn menu, and drop in any enemy your ULTRAKILL save has met. They fight Minecraft's mobs too.
- Build as you go: Tab opens your inventory, and V1's blue hand places blocks, swings swords, eats and draws bows.
- Switch to Steve with F7 and fight ULTRAKILL's enemies the Minecraft way, or press F5 for third person with V1's animated body.
- A settings page in the pause menu, with Give All Weapons, Safe Building, Potato Mode, a Balance page and more.
Before you play
- Windows, Minecraft: Java Edition 26.3 and ULTRAKILL on Steam (the October 2026 update).