/UltimMC-Fixed

UltimMC Launcher fork with authlib version fixed ultil someone rewrites the auth server & fixed Java version checker

Primary LanguageC++OtherNOASSERTION

UltimMC Fixed

This is a "cracked" and fixed version of a popular Minecraft launcher that lets you play the game without a Microsoft account

Pre-built binaries

Please check the "Release" page of github to get the pre-built binaries

How to install and use

  1. Download pre-built binaries for your system.
  2. Unpack them in your desired directory.
  3. Launch UltimMC.
  4. Go to account settings, and you will be requested to use an email and password.
  5. As your email use your username, and then type a random password or use an Ely.by account.
  6. Save it.
  7. Now enjoy the Launcher.

In the case you're using macOS or Linux then another additional step is to make UltimMC an executable by running the command chmod +x UltimMC.app/Contents/MacOS/UltimMC in the terminal.

To remove "localhost:nnnn" or "Ely.by" from the Minecraft main menu and F3, add -Dauthlibinjector.noShowServerName to the Java arguments in the UltimMC settings.

FIXES MADE BY JUICEY & Ar7hurz1nh0

Fix 1

  • //// No more need to have Java 18 forced (old version) & Authentification system fixed (thanks Ar7hurz1nh0) ////