Idle Spinner Factory Builder

Idle Spinner Factory Builder is an idle game about running a strange factory full of mechanical contraptions. The first machine makes coins when you spin the main gear, then the coins roll along rails into storage. Other devices tap the coins in midair and on the belt to multiply their value. The factory uses steam engines, balloon pumps, conveyor belts, field generators, airship portals, and other lab-style machines. Gears spin at high speed with clangs and sparks, and the whole line runs like a smooth, hypnotic setup. You can also tap coins yourself to boost how much they are worth. Automation keeps the factory running when you are gone — step away for a few hours and collect everything earned while you were offline. Your goal is to discover new machines, buy them, and upgrade them to the limit to become a factory tycoon in Idle Spinner Factory Builder.

How to play?

At the start, spin the gear by hand — otherwise, no coins will be produced. At the bottom of the screen, where the coins fall, you see your current total. Build up your first stash and buy an engine that turns the gears automatically. From then on, production runs on its own. Buy extra gears to increase coin flow. Get clicking machines that tap coins on the conveyor and multiply their value. Add more engines to speed up the entire line. When you have enough money, open the upgrade menu on the left side of the screen. Upgrade the coin generator, clicking machines, and engines — each level makes them more efficient. Try every available mechanism: steam engines, pumps, portals, and generators. Push automation as far as possible so the factory earns money nonstop. Good luck.