Wurst 2.21 - Better Killaura Bypass, Better Alt Manager & More
released May 13, 2016

Wurst 2.21 - Better Killaura Bypass, Better Alt Manager & More

WARNING: This old version is vulnerable to the Log4Shell exploit. Do not use this in multiplayer without a patch.


  • The Alt Manager will no longer log you in multiple times when adding or editing an alt. That means you will no longer get IP-banned from Mojang’s login servers, unless of course you manually log in multiple times.

  • Improved the search bar in Navigator. It now knows a lot more synonyms for the different hacks. For instance, if you search for “SpeedyGonzales”, it will now find FastBreak.

  • The Alt Manager now supports unchecked alts.

  • Double clicking on an alt in the Alt Manager will now do the same thing as selecting it and pressing the “Use” button.

  • FastLadder will now climb ladders roughly 15% faster (Thanks to ThisTestUser!).

  • Fixed Killaura not properly bypassing when hitting entities behind the player.

  • Fixed the Alt Manager not saving alts for some people.

Update: Wurst 2.21.1 Changelog

  • Fixed Killaura (and some other auras) doing weird things when entities are outside of your range. Wurst 3.2 will have the same fix for Minecraft 1.9.X.

Update: Wurst 2.21.2 Changelog

  • Fixed the Auto-Updater constantly trying to update to Wurst 2.21.1 despite already having it.


Mojang has requested that I remove the downloads for this version because they contained part of Minecraft's code. I respect their decision and have fixed the issue in Wurst 6.6. As a result, downloads for any version older than v6.6 are no longer available. Sorry for the inconvenience.