
Drag and connect gears to power up buildings from the Main Gear.
Move your hero to collect gold and fight off enemies.
Tap and drag to move the camera.
Buy and sell gears in the Shop.
You can play on itch.io
https://nikabi-games.itch.io/in-the-hall-of-the-gear-machines
Source code is on https://github.com/const346/gamedevjs-2026