Elysium serves as an essential library mod designed to enhance the experience of both mod developers and modpack creators. This versatile mod includes a multitude of utilities, built-in features, and fresh data-driven systems that streamline the modification of gameplay.


- BiomeReplacer API – Enables users to replace biomes with their preferred sizes and rarity levels.
- ResourceKeyRegistryHelper – Facilitates registry calls using only ResourceLocations.
- NonEntityHierarchicalModel – Provides keyframe animations for Block Entity Working Renderers (BEWLRs).
- Data-Driven Use-Behaviors – Allows the addition of custom right-click functionalities for any block.
- Data-Driven Sound-Transformers – Lets you implement unique sounds associated with any block, along with many features planned for the future!
