StackUpUp

What's a stack limit?

StackUpUp is a Minecraft 1.12.2 mod that raises item stack limits beyond 64 with a new rule-based system.

It is derived from StackUp, but focuses on a cleaner 1.12.2-only rewrite with better support for metadata-based items such as GregTech CEu materials, OreDictionary matching, and modern MixinBooter-based compatibility patches.

Main features:

  • Raise stack sizes beyond vanilla limits
  • Match rules by item, mod, ore dictionary, metadata, and size
  • Better support for same-ID different-meta items
  • Cleaner large stack count display and tooltip info
  • Built for Minecraft 1.12.2 only

Required dependencies:

The StackUpUp Team

profile avatar
  • 1
    Followers
  • 2
    Projects
  • 472
    Downloads

More from Alexander_Joestar

  • Simple bonk  sound project image

    Simple bonk sound

    • 27
    • Resource Packs

    Replaces Tconstruct's bonk sound with bonk sound effect.

    • 27
    • March 27, 2025
    • Resource Packs
    • +2
  • Simple bonk  sound project image

    Simple bonk sound

    • 27
    • Resource Packs

    Replaces Tconstruct's bonk sound with bonk sound effect.

    • 27
    • March 27, 2025
    • Resource Packs
    • +2