ULTRAKILL Update — Mod Compatibility Status & Broken Mods List
🧠 What This Means for Modders
Patch 17d4 Changelog — a general update — most mods survive, but check the broken list below. Roll-back guide →
📋 Patch Notes
Sawblades and chainsaws now lose their double damage state after 3 seconds of being punched Increased the weight of a detached chainsaw from 3 to 5 to reduce the amount of them that can be supported by a single magnet Wave progression to spawn a Mirror Reaper in the Cyber Grind now ignores Deathcatchers to avoid a rare softlock 10% of a Cyber Grind wave's points will now always be reserved for common enemies to avoid waves being entirely taken up by Special and Uncommon rank enemies Gave Provide
✅ Mods Updated for This Patch (0)
These mods were updated after the patch — safe to use on the current version.
None yet.
⚠️ Mods That May Be Broken (0)
These native mods may not work until the author updates them. Everything else is unaffected — .esp, texture, and Papyrus-script mods are version-independent and survive patches.
None yet.
↩️ How to Roll Back / Downgrade
Steam: open the Steam console (steam://nav/console) and run `download_depot <appid> <depotid> <manifestid>` to download the pre-update build, then copy those files over the updated ones. Set the game to "only update when I launch" (Properties → Updates). Always back up the game folder before a patch.