origin and lots of other mods that are based on it or have compatibility with it. it's a big-ish modpack with about 100 mods. there is a mod that changes how death works(can choose to just respawn), multiple classes you can choose, you can be: a vampire, a half-phantom, a half-cat, a shulker person, a tiny person, a glass golem, and many more. there are multiple ways you can play this, from a phantom hiding in caves at day, or an inchling who hides in the house of others. this is best played with friends. with many things to do, and explore, and it actually works this time!
credit to the original authors for their amazing mods