Marbles on Stream

Your chat is the starting grid

Marbles on Stream turns any Twitch stream into a game the whole room can play. Your viewers type !play in Twitch chat and their own marble, in their own skin, lands on the starting line. Then physics takes over. Rivalries form, underdogs win, chat loses its mind, and everyone wants one more race.
No stream? No problem. Run races yourself, build your own tracks, or grab up to three friends and play together.

So many ways to roll

• Race: Physics-driven sprints through dozens of original tracks built by Pixel by Pixel, plus fan-favourite community maps. Every drop plays out differently.
  
• Laps: Multi-lap circuits where position changes every corner and the final lap decides everything.
  
• Grand Prix: String together 2 to 16 tracks, score points race by race, and crown the top three on the podium.
  
• Royale: Marbles smash, charge and Skyfall their way through arena battles until one is left rolling. Overtime ramps up the pressure so every fight builds to a finish. Prefer the undead? Zombie Royale is waiting.
  
• Wave Fighter (Beta): Your whole community versus 20 waves of zombies and four bosses. Pick from seven classes, from Brawler and Medic to Stormcaller and Summoner, rescue fallen allies, and shape your army with boons and upgrades between waves.
  
• Tilted: Chat tilts the board together to guide as many marbles as possible to the finish through procedurally generated levels with no end in sight.
  
• Tilted Sandbox: Build your own Tilted boards piece by piece or from a seed, design custom tiles and moving obstacles, then run multi-stage competitions for your viewers.
  
• Bloop: Drop your marble, watch it bounce, chase the high score. Run full Bloop tournaments with live leaderboards, saved sessions and a clean broadcast overlay.
  
• Hall of Marbles: The Great Tidy-Up (Alpha): A first-person co-op adventure. Explore a grand hall of season galleries and gardens, hunt down scattered marbles, and restore every collection to its shelf, solo or with up to three friends through Steam.
  
• Map Builder: Design your own tracks and share them with the world. Community maps get raced on streams everywhere.

Built for streamers

• A camera that directs itself: The auto race director follows the action, finds the overtakes and chases the last marble home, so you can talk to chat instead of driving a camera. Take over any time with CineCam.
  
• Chat-driven chaos: Viewers join, cheer and react with emotes, and can unleash Pluto to chase down the leaders.
  
• Your stream, your rules: Sub-only and account-only joining, session leaderboards and stream-ready overlays.
  
• Render Studio: Create images, turntables and videos of marble cosmetics for thumbnails, socials and channel art.

Collect, customize, show off

Your marble goes with you to every stream. Unlock skins (including evolving skins that grow through multiple stages), trails, effects, emotes, pins and cards. Climb the leaderboards, earn Season XP, and make your marble the one chat recognizes.

A new season every six weeks

Fresh cosmetics, new and updated maps, new modes and community events like MarbleFest, where ambassador streamers host a week of races with prizes on the line.

Take it with you

Download the free Marbles on Stream mobile app to check your match history, follow your season stats live, and jump straight to the stream where you raced.

Free to play. Easy to join. Impossible to watch just once.

Download, go live, and type !play. Let's roll!