Step through glowing Geometry Dash portals in your Minecraft world and run real Geometry Dash levels.
What you get
A portal hub next to your world spawn with three portals, one per level. New worlds get it automatically; in an older world, stand where you want it and type /dd build.
Three levels, each in its own dimension: Geometry Dash's own ground, blocks, spikes, jump pads, orbs and portals, a background that fades like the real game's, a side-on camera and the real level song playing.
Auto-run, one button: the cube runs by itself. Jump with Space or a mouse click (hold to keep jumping). Touch a spike or hit a wall and you restart instantly, with a progress bar and attempt counter like the real game.
Pads and orbs: yellow pads launch you, press jump while touching an orb for a mid-air jump.
Reach the exit portal to return to the hub. /dd hub takes you back any time.
What you need
Minecraft: Java Edition (your own Microsoft account).
Geometry Dash on Steam. Dash Dimension does not contain any Geometry Dash files: the music and art are read from your own copy each time the game starts, and the game tells you if Geometry Dash can't be found.
First start
Melty sets up Minecraft for you (Prism Launcher with Fabric, Minecraft 26.3). You sign in with your Microsoft account once, then you press Play.
This is a single-player game: there is no multiplayer.
Credits
Geometry Dash by RobTop Games. Minecraft by Mojang Studios / Microsoft. Fabric Loader and Fabric API by FabricMC (Apache 2.0). Prism Launcher by the Prism Launcher contributors (GPL-3.0). JLayer by JavaZOOM (LGPL). Dash Dimension is a fan project and is not affiliated with or endorsed by Mojang, Microsoft or RobTop Games.