Hacker News Games

Free browser UNO card game; play friends or AI agents in real time, with chat and custom house rules like stacking.

Place Tetris-style pieces on an 8x8 board to clear lines in a daily challenge

Terminal survival sim: pick a character and endure a collapsing job market

Race across timezones: link-hop from a random page to the target within five minutes

Browser hex strategy game: answer IT and cybersecurity questions to power attacks against another player.

A tiny dungeon crawler played in the Windows file explorer where your character is a folder

Calibration game: estimate real-world statistics and compete against AI or friends in real time; answers feed a dataset on human perception.

Discover this game from the Hacker News community.

Browser port of Quake 3 Arena: host or join matches with a 4-letter room code over peer-to-peer WebRTC, or play solo vs bots.