The Reverie Trials v1.4 (MC 1.21).zip is a release file of the Minecraft map The Reverie Trials, made for Minecraft 1.21, 1.21.1-Snapshot, 1.21-Snapshot, 1.21.1. It was published on August 15, 2024 and is 37.2 MB in size. For the full description, screenshots and every other version, visit the The Reverie Trials map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.