Kawatt

Origin datapack that adds the Enderxolotl, a mix between Merling and Enderian

Makes lantern crafting recipes cheaper by halving the amount of iron needed

Makes rail crafting recipes cheaper by using nuggets instead of ingots

Makes torch recipes give 2 times more torches

Origin datapack that adds the Rockeater, a small creature that can only eat stone

Spawns you with everything you need for a cave only playthrough

Transforms the overworld into a cave only world

Origin datapack that adds the Spore Lizard, a small critter that glows, and crawls, and climbs

Mobs spawn only at night

Spawns you underground