Lumen Relay

Enter a bright Minecraft hub and walk through one of three portals: Dawn Conduit, Prism Causeway or Aurora Run. Each one opens an original side-on running course full of spikes, blocks, gaps and glowing air orbs.

Tap Space or click for a hop, hold it for a longer jump, and press again inside an orb to jump in mid-air. One hit ends the attempt. Press R to retry, P for practice, C to set a practice checkpoint, M to pause and Esc to go back to the hub. On-screen buttons do the same things.

Your best percent and fastest clear for each course are saved between sessions. Practice runs and checkpoints are kept separate, so rehearsing a tricky section never changes your real records.

Needs Minecraft: Java Edition 26.3. Patch sets up Fabric for you, and the hub world opens by itself from the title screen. Your other worlds and settings aren't touched. Single-player only. Geometry Dash isn't needed, and none of its code, levels, art or music is included.

Code by Patch contributors, MIT. The small world-opening step credits Pixelplayz2215 (MIT). The blocks and font come from your own copy of Minecraft.