COGS

Complete 150 machines by placing cogs at the right places.

Controls: mouse or touch

Dev time: 12 days

Game jam: GamedevJS 2026

Theme: MACHINES

Use of AI: just a bit for debugging

Languages/engine: Vanilla JS from scratch

Challenges:

- Open source by Github: https://github.com/xem/gamedevjs26/

- Youtube Playables: perfect format and challenge for YouTube, Youtube shorts and speedruns.

- Deploy to WaveDash: https://wavedash.com/games/cogs + 4 achievements

- Ethereum: Connect ETH wallet to unlock levels 121-150!

This game is an tribute to a 2009 iPad game called "Geared" which has since become a lost media.