Crafty Marbles

🛠️ Build. Experiment. Watch. Repeat.

Build crazy marble runs by combining tracks, interactive gadgets, and logic-driven contraptions.

Don't just watch marbles roll, grab them, launch them, duplicate them and build ridiculously over-engineered machines to see what happens when chaos takes over!

🎨 Create Spectacular Machines

Snap together splitters, teleporters, traps, and gadgets to create anything from soothing ASMR runs to terrifying obstacle courses. Add logic gates to automate the madness. If a marble is blue, send it left. If it is tiny, make it huge. If it is last, smash it with a giant hammer!

🥊 The World is Your Toy Box

Drop into massive interactive parks packed with ramps, magnets, fans, and destructible obstacles. Grab a marble and throw it. Slingshot it through a hoop. Freeze it, blast it, or spawn a hundred at once to see what breaks first.

⚡Logic-Driven Chain Reactions

Marbles do not have to only obey normal physics. Give them custom behaviors and watch bizarre ecosystems emerge. Make blue marbles chase red ones. Make them orbit each other, repel, or even eat one another!

🏁 Host Crazy Races

Release thousands of custom marbles into chaotic tracks filled with crushers, fans, and traps. Customize their colors, and see who survives the gauntlet.

🌐 Infinite Sandbox, Steam Workshop & Remixes

Upload your finest machines or most disastrous experiments to the Steam Workshop. Download creations from other players, figure out how they work, and then completely dismantle them to add your own chaotic spin.