Just Another Spawner Mod Wiki & Guide
Just Another Spawner (JAS) is a powerful, parallel entity spawning system for Minecraft that provides exhaustive control over mob spawn rates, locations, and conditions through a robust tag-based configuration system.
Overview
Just Another Spawner (JAS) is a Minecraft Mod aimed at providing an alternative entity spawning system that offers greater control, flexibility, and possibilities than the vanilla system. It runs in parallel with the vanilla system, meaning it can either replace vanilla spawning entirely or work alongside it.
By default, JAS imports settings from all declared entities in Minecraft, including those added by other mods (such as Mo' Creatures, Lycanites Mobs, or Project Zulu). It then allows users to manipulate nearly every property involved in the spawning process, from biome-specific weights to complex environmental logic using a custom tag system.