Idle Spinner Factory Builder is a highly satisfying simulation game where you manage a whimsical factory filled with insane scientific machinery! Turn the first gear to mint coins, watch them roll along the tracks, and then let other machines enhance their value through taps, pumps, engines, portals, and more. As you grow into the ultimate tycoon, upgrade steam engines, conveyor belts, field generators, airships, and a myriad of other crazy contraptions. With spinning gears, clinking sounds, high-speed sparks, and visually pleasing effects, every moment will be filled with a sense of accomplishment. Are you ready to spin, upgrade, and build the craziest factory in history?