Cogs Up!
📱 Mobile First! Please play Cogs Up on a phone or tablet for the best experience.
⚙️ COGS UP!
Spin the system. Solve the chain. Avoid the lasers.
Cogs Up! was made for the Gamedev.js 2026 Jam, themed around machines. It's a puzzle adventure where your goal is to get all cogs spinning by placing them into a working chain.
- Watch out for lasers.
- Plan your placements carefully.
- Make everything connect.
This is more of a tech demo with incomplete mechanics and levels. I didn’t originally plan to participate, but the gameplay loop turned out surprisingly fun, and I jumped in during the final days.
BUILT ON MOBILE
Built entirely on a mobile phone
Designed mobile-first
All game logic and systems were created using vanilla JavaScript.
The game is intended to be played on a phone or tablet for the best experience.
💙 Thanks for playing!
Development log
- It's finally done!71 days ago
Comments
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its a vibe
The game is so addictive and very fun, you should try to publish on mobile app store. It worth downloading and playing for sure.