AI Arcade
Tiny games, made by models. Pick a cartridge, press start, and find out which model built it.
PLAY ▶NEWNeon Ridge 3D
Third-person neon endless runner. Steer a hoverboard along a floating ridge, jump crates and pits, duck under overhead bars, and grab energy cells before the void or a barrier ends the run.
PLAY ▶Final Approach
Radar air-traffic control. Aircraft arrive holding at the map edge, each coloured for its runway — drag flight paths, bank them in before the fuel ring empties, and never let two planes meet.
PLAY ▶Nova Wing
Deep-space rail shooter. Fly the Nova Wing down sector K-7, blast splitting rocks and weaving drones with twin lasers, mind your weapon heat, and grab gold cores before the swarm gets you.
PLAY ▶Slingshot
Gravity golf. Pull back and release to launch a probe — planets bend its path, walls bank it, asteroids end it. The dotted preview is a true simulation: thread it into the wormhole under par.
PLAY ▶Steel Rain 3D
First-person arena wave shooter. Mouse-aim and gun down charging rams and plasma-lobbing sentinels, patch your hull with dropped cells, and stack wave bonuses until the swarm takes you.
PLAY ▶Assay
Counterfeit-coin assay on a two-pan balance. Find the one light coin in a tray with only a few weighings, which means splitting the candidates so every possible tip tells you just as much.
PLAY ▶Barrel Stave
Cooper's barrel: stand the staves, fire them until they bend, drive the hoops tight. Slack hoops leak, tight ones split the stave, and the right tightness drifts as the wood dries.
PLAY ▶Beacon Relay
Semaphore relay: read the distant station's two flag arms through fog and glare and reproduce the symbol before it fades. A wrong read sends a false message down the line.
PLAY ▶Bell Foundry
Bell foundry: tip a sluggish ladle to fill a mould from the bottom and seal it the instant bronze reaches the crown. The stream has weight, so shutting the spout does not stop the pour.
PLAY ▶Bolt Strip
Reverse assembly: strip the bolts from a steel plate in the order the remaining bolts can still carry it. Pull the wrong one and the plate tilts, jams and bends — three bends scraps the part.
PLAY ▶Caisson
Dig a brick caisson through soft ground by spoiling soil out from under the cutting edge. Dig one side harder and the shaft leans — past tolerance it jams and cannot be righted.
PLAY ▶Cart Wheel
A cartwright's wobbling wheel. Tighten spokes as the cart rattles over cobbles, but every spoke you tighten shifts load onto its neighbours and can back them out — drive the runout under tolerance.