Best Open Hexagon Library Mods 2026

These are not playable packs. They are the shared Lua libraries other packs depend on, and installing the Extended Base family first will save you a lot of broken levels.

1. lib_extbase The Extended Base library itself, providing extra utility functions the other libraries build on. · 1,462 dl 2. lib_sliders Adds slider wall support for packs that need moving barriers, and requires Extended Base. · 1,421 dl 3. lib_polywall Adds polygonal wall rendering so packs can build custom non-curved geometry, and requires Extended Base. · 1,383 dl 4. lib_patternizer A pattern-generation library that requires Extended Base and is used by several popular packs. · 1,162 dl

Ranked by hand, not auto-generated. Every mod links to its full page with install guide + compatibility.