Mix Universe

Mix Universe is a musical sandbox where you play as a Mixonaut, creating music and visuals by building and connecting nodes. Everything you see and hear runs in real time and can be edited in-game. Tutorials and automatic vibe nodes help beginners get started without needing musical knowledge, while detailed controls let you shape each node’s sound.

Create and edit mixes

You can click and drag to place nodes, which automatically connect to their closest neighbors. Add elements by dragging them onto nodes, then move, rotate, scale or snap nodes to a grid. You can select multiple items while editing, and use the undo and redo system. Every note can be edited after it has been randomly generated, and drum patterns can be adjusted to create a range of variations.

Sounds come from built-in libraries including Piano, Drums, Space Strings and Synths. You can adjust volume, duration, attack, pitch and LFO, as well as filtering, reverb, delay, high-pass and low-pass effects, bit crush and more. Other node types are purely visual and let you build larger musical worlds.

Share your creations

Save a mix and upload it to the universe in-game using mod.io. Other players can open and play your mixes, or use them as inspiration for their own creations. Music you make can be used commercially, including on Spotify and YouTube, provided you use the in-game instruments clearly marked as royalty-free.