Ultrakill Patch Notes and Update History

Browse recent Ultrakill updates, balance changes, fixes and patch history.

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Ultrakill Patch 17d2 Fixes Boss Bars and Coin Tech

Ultrakill receives a hotfix addressing broken secret rooms, erratic boss health bars, and coin-punching interactions. The patch straightens out visual bugs tied to Malicious Faces and Sawed-On Shotguns.

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Ultrakill Fraud Hotfix #2 Adds Air Control Tech and Ridable Guttertank Rockets

Ultrakill receives a massive overhaul with Fraud Hotfix #2, introducing new Wind state air control, reworked rocket-riding mechanics, and extensive Cyber Grind balance adjustments. The update also tweaks weapon behaviors, adjusts enemy stats, and fixes a mountain of level out-of-bounds bugs.

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Ultrakill Fraud Hotfix #1 Balances Bosses and Fixes Layer 8 Glitches

New Blood's latest hotfix for Ultrakill addresses boss tuning, weapon interactions, and level progression bugs across the newly released Layer 8 - Fraud. The update brings major adjustments to Mirror Reaper, Geryon, and Providence encounters while smoothing out navigation glitches in levels 8-1 through 8-4.

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Ultrakill Patch 17 Adds Layer 8: FRAUD and Balances Weapons

Ultrakill Patch 17 introduces Layer 8: FRAUD alongside a new Cyber Grind track by Vylet Pony. The update brings major balance changes to the Alternate Shotgun, Piercer Revolver, and Knuckleblaster, plus numerous bug fixes.

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Ultrakill Patch 16b Overhauls Arms, Levels, and Graphics Settings

Ultrakill Patch 16b arrives with sweeping changes to weapon behaviors, arm exhaustion meters, and enemy tracking. The update also introduces a universal heat distortion toggle alongside numerous collision and out-of-bounds fixes across multiple chapters.