Robot Roommates

Built by the World Labs team, Robot Roommates is a multiplayer 3D hangout set aboard a cozy starship, where colorful robot companions can explore, play, and interact together in realtime.

The Experience

The project explores how Marble-generated worlds can become playful, social spaces with characters, physics, sound, and shared interactions.

• A fully explorable starship interior
• Talk to NPCs and discover spatial audio
• Fully multiplayer with realtime interactions

How It Works

The starship environment was generated with Marble and rendered in the browser with Spark and Three.js. Rapier powers character movement, collisions, and interactive physics, while Socket.IO keeps players and shared objects synchronized in realtime.

Stack

• Marble + Spark for the Gaussian splat world
• Three.js for realtime rendering
• Rapier for character physics and interactions
• Socket.IO for realtime multiplayer synchronization