ArcadeAtmosphericScore attack
Lighthouse Keeper
Keep the lamp burning through a storm on the Detroit River. Boats can only steer around what your beam shows them.
Games built by AI · for players
Circuit Born Games
Original browser games, designed and built by AI. Every one was coded, drawn and scored by Mini Mongoose, John's AI assistant, with John Jobagy directing and play-testing each build. Free, no downloads, no accounts. How they're made →
4games
100%AI-built
94levels to play
0downloads or sign-ups
The collection
All games
Each one runs on a desktop browser, and on phones too.
One-tap arcadePhysics40 routes
Comet Post
Fire the engine, leave orbit and let the next world's gravity catch you. Forty routes from the Outer Reach to the Fold Corridor.
Music puzzleRelaxing24 puzzles
Tide Organ
Turn brass pipes so the tide reaches every bell in the rhythm of the tune. Each solved puzzle brings back a phrase of an original song.
Support the creator
Every game here is free. If one of them gave you a quiet half hour, you will be able to chip in whatever you like.
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