MARBLE CO.
Demo available
About the game
Build your own marble factory, experiment with different machines, and turn simple marbles into increasingly valuable materials. Unlock new technologies, automate production, and keep expanding your factory as you progress.
Original Steam description
BUILD. PROCESS. REBUILD.
MARBLE CO. is a physics-based incremental factory game where every marble is a real object moving through the machines you build.
Start with a simple setup and turn it into a sprawling production line. Place machines, guide marbles through your factory, transform materials, and find increasingly clever ways to keep everything flowing.
BUILD YOUR FACTORY
Every marble follows the laws of physics. Use droppers, bumpers, gates, and processing machines to create production lines that actually work. Experiment with layouts, solve bottlenecks, and watch your factory come to life.
PROCESS AND DISCOVER
Heat, cool, charge, press, and combine marbles to produce new materials. Each machine opens up new possibilities, while more advanced production chains challenge you to rethink your designs.
AUTOMATE YOUR PRODUCTION
Build efficient routes, upgrade your machines, complete objectives, and earn money to expand. Whether you prefer carefully engineered systems or chaotic marble contraptions, there's always another improvement to make.
REBUILD STRONGER
Progress through new generations of technology, each introducing new challenges and possibilities. Rebuild your factory to earn permanent Engineering Cores, unlock lasting upgrades, and take your next production line even further.
MASTER EVERY MATERIAL
Discover materials, track your production achievements in the Marble Index, and work toward mastering your entire collection.
Your factory. Your machines. Your marble-powered engineering empire.





Demo and release information
A Steam demo was found at the latest check. Confirm it is still available in your region on Steam before downloading.
Steam demo, playtest and Early Access: what is the difference?
Information & artwork: Steam · Last checked UTC