Hacker News Games

Rooms-and-keys adventure where each click plays an AI-generated video: choose doors, find keys, survive random deaths.

Browser educational game (early beta) that teaches how cyber attacks work and how to prevent and respond to them.

A mathematical puzzle where clicking a cell flips it and its neighbors, aiming to turn all cells red

Terminal Breakout variant where each block is a file or folder you must clear.

Wordle-style daily game: find the Labubu hidden in an AI-generated Marble world. Hints and a global leaderboard.

Kids' motion-controlled mini-game app: the camera tracks the child, who plays by running and jumping.

Delete letters from a seed word to find smaller words inside in a daily puzzle

Tic-tac-toe against an AI, played through an MCP client: move and heckle the model, trying to prompt-inject it.

Race a 3D arcade racer with OutRun-style physics and async ghost rivals