Void: Expansion

The Void is entered only after a player has been to the Nether and returned to the Overworld; the delay triggers a Starfall event, in which a comet strikes the Overworld and creates a Void Rift. The rift produces smaller rift events in the few chunks around it, and passing through a small trial at the rift is needed before the dimension can be entered. The Void itself is a flat plane built mostly from white and black blocks. Pillars reaching into the sky stand across it, apparently with no clear purpose, and an entrance to a structure can be found by wandering long enough.

The server must run the mod, while players may leave it out. Void: Expansion is open source under the CC0 1.0 Universal license, and its source code and issue tracker are public. It is published for Fabric, Forge, NeoForge and Quilt, with builds for 1.21 and 1.21.1. The current file, 0.1.0, is marked alpha and was first published on 2024-10-06. The mod can be used on its own or alongside Saturated, and the author notes that some features are experimental and a little glitchy.