MARBLE CO.

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.