Nightfall

Nightfall reworks survival with a dark fantasy art style that replaces the bright, soft vanilla palette with richer and darker colors. Combat gains dashing, stuns and alternate weapon techniques, and the night brings undead dangers that players must survive while they carve out a place in a harsh world. Building is simplified by letting a single material appear as several block variants without extra crafting.

The world itself is large: continents are separated by a vast ocean, mountains reach nearly 400 blocks in height, and caves run deep and complex. Four seasons pass and change weather, animals, plants and trees, and snow and ice form and melt. The mod also simulates time, so a player returning after a long absence finds the world changed without them. Puzzles presented in an encyclopedia are a further way to learn new mechanics, recipes and fields.

Nightfall is a Forge mod for Minecraft 1.18.2 only, released under a custom license that does not make it open source. It runs on the client and the server, so both need it. Source code and an issue tracker are publicly linked. The mod was first published on 2025-03-30, and its latest Forge file, 1.18.2b, was posted on 2026-03-20 on the beta channel.