MetaWorlds - Mixins revives the legendary MetaWorlds mod with a modern Mixins rewrite, enabling the creation of Subworlds — fully interactive, movable, and rotatable structures that exist independently of the main world’s coordinates.

Build the impossible:
Flying ships, airships, or mobile battlefortresses
Rotating puzzle rooms
Interactive structures (doors, buttons, chests work seamlessly).

No more static builds! Your creations can now move, tilt, and defy physics

Mixins-based – No more ASM conflicts with modern 1.7.10 mods.
Enhanced collision – Entities interact smoothly with moving and rotating subworlds.
Dynamic sounds – Position-aware audio effects.
Shader support (Angelica required) - Subworlds can both cast shadows and get casted upon.
Built as an api – Want to base your mod off it? You're welcome!

This is a beta! Report bugs in the comments.
Designed as a library for advanced users – expect rough edges.
Blocks for subworld creation are not intended to be used in survival, and are still kind of buggy. You can still get them from creative menu though.

The original MetaWorlds (by MMM_MasterM) was a 1.7.2 marvel, but its ASM code became outdated. TCLProject’s 1.7.10 port kept it alive, and now this Mixins port unlocks its full potential for modern 1.7.10 setups.

MetaWorlds - Mixins