Hacker News Games

Free browser rock-paper-scissors: play against the computer or create a private link to challenge a friend.

Start a chess game and share a link so a friend can play a move by revisiting the same URL

The internet votes on each move of one shared global chess game, inspired by Twitch Plays Pokemon

Monster-trainer action RPG: teach a creature moves by voice and demonstration, then fight in physics arenas.

Tron-inspired light cycle game in Rust; last cycle standing wins

Visitors are assigned to White or Black in one shared global chess game that everyone plays together

A multiplayer strategy game based on optimal urinal selection that teaches spacing algorithms

A submarine combat simulator where you hunt enemy subs using bearings-only target motion analysis

Help other players guess a word or phrase using only common English words. Uncommon words are replaced with nonsense.