AI-generated browser games

Type a game. Play it instantly.

Describe any game in a sentence, endless runner, pixel puzzle, retro shooter, and watch it build live in your browser. No downloads, no setup, no engine to learn.

No signup required for your first game · about 60 seconds to play
How it works

From idea to playable in 60 seconds

01step
endless runner in space

Type a sentence

One sentence, one mechanic. GPTgame makes single-screen 2D arcade games like 'dodge the asteroids' or 'stack the falling blocks'.

02step
// spec: endless runner, 3 lanes
class Player {
lane = 1;
jump() {
if (grounded) vy = -12;
}
}
const asteroids = new Pool(32);

Watch it build

The model plans the spec, then streams the game code into your browser in real time.

03step
gptgame.app/g/p3q9z/cosmic-runner
12.4k plays412 likesindexed

Play, share, fork

Every game gets a stable URL. Share it, embed it, or fork the prompt to remix.

Your first game is free. No signup.

Anonymous users get a game on us. Sign up after to save it, share it, and make more.