PolyLib Mod

What PolyLib Does

PolyLib is a library mod, which means it does not add its own gameplay content. Instead, it provides shared code that other mods depend on to function. In this case, PolyLib is used by all of CreeperHost's mods, so it acts as a common foundation those mods build on.

Why You Need It

If you install a CreeperHost mod without PolyLib present, that mod will likely fail to load or crash. Library mods like this are not optional extras when a dependent mod is installed — they are required. The fix is simply to have PolyLib in your mods folder alongside the mods that use it.

What to Expect

You will not see new blocks, items, or mobs from PolyLib itself. Its presence is invisible during normal play; it only matters behind the scenes. If you are putting together a modpack that includes any CreeperHost mods, include PolyLib too so those mods can run correctly.