Once upon a star - ep.1 v 0.3 is a beta file of the Minecraft map Once upon a star... ep.1, made for Minecraft 1.21. It was published on July 6, 2024 and is 10.5 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 Once upon a star... ep.1 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.
