Coin Harvest

Coins pour from a pipe and pile up on your plateau. Robotic arms swing through the heap and sweep them over the edge into their chutes, and every coin that falls in pays. That's the loop. Now make it bigger.

Click Pour to drop more coins, or unlock Auto Flow and let the pipe run on its own. Click fast and a boost multiplier builds up. Unlock up to six islands in each realm, each with its own arm, and upgrade each arm's speed, size, magnetism, lucky drops and critical hits. Bronze coins give way to silver, gold, platinum, diamond, emerald and ruby, each worth more than the last.

Six realms stand between you and the top, from Brass to Frost. Every realm has its own coins and islands, plus a rule that changes how it plays. Heavy Coins pour slowly but pay more, Sparkling Crits land often and hit hard, and Frozen Time makes boosts last longer. Move coins between realms at the Exchange. The realms you leave behind keep earning a share while you play another.

When a realm has earned enough, ascend. It starts over, pays out crystals and opens the next realm. Crystals go to the Crystal Shop: permanent upgrades that survive every ascension (more income, free islands, cheaper exchanges, the Auto-Pour ability) and one-off boosts like Gold Rush and Time Warp.

The whole thing runs as a small transparent widget on your desktop. Drag it wherever it fits and keep it on top if you like. It keeps earning while you work or play, and you can switch to fullscreen at any time.