V2.5 - Beta 1 - Forged Update is a beta file of the Minecraft map Custom World project, made for Minecraft 1.20.1, 1.20.4. It was published on January 26, 2026 and is 476.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Custom World project map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
