Start building a game in 60 seconds

Three commands. Free hosting. Auto-deploy. Pick a template and start coding.

No install, no editor? Describe your game in the browser — sign in with GitHub and the AI builds + deploys it, free.

Terminal

Your game is running locally.

Now use your AI tool to build the game, then submit it to get listed in the store with free hosting.

Read the docs Build with AI Guidelines

Now use any AI tool to build

Your project has a CLAUDE.md pointing to the platform guide. Open any AI tool and describe your game.

Claude Code
my-game $ claude
Claude reads CLAUDE.md automatically.
It knows the game templates, design system, and deploy flow.
> Build a Snake game with arrow key controls.
Track high score in localStorage. 60fps canvas rendering.
Cursor
1. Open the project folder in Cursor
2. Create .cursorrules in the root with one line:
See https://freegamestore.online/skills.md for platform conventions.
3. Open Composer (Cmd+I) and describe your game.
Codex CLI (OpenAI)
my-game $ codex
Create AGENTS.md in the root with one line:
See https://freegamestore.online/skills.md for platform conventions.
> Build a Tetris clone with rotation, line clearing, and scoring.
GitHub Copilot / Windsurf / Cline / Zed / Continue / Aider
Add this one line to your tool's instruction file:
See https://freegamestore.online/skills.md for platform conventions.
.cursorrules — Cursor
.github/copilot-instructions.md — Copilot
AGENTS.md — Codex CLI
.windsurfrules — Windsurf
CONVENTIONS.md — Aider
Custom instructions — Cline
The AI reads skills.md and knows the game platform.

Game templates

Pick the template that matches your game type. Each one is pre-configured with the right engine.

Canvas

Platformers, shooters, Snake, Pac-Man. Direct HTML5 canvas drawing.

Grid

Minesweeper, Sudoku, 2048, Match-3, Word Search. Grid-based layout.

Cards

Solitaire, Memory, card-based games. Card deck mechanics.

3D

Racing, bowling, 3D puzzles. Three.js with React Three Fiber.

Phaser

2D arcade games with physics. Phaser engine pre-configured.

Kaplay

Simple, fun 2D games. Kaplay engine ready to go.

PixiJS

Fast 2D rendering for sprite-heavy games. PixiJS pre-configured.

Babylon

Full-featured 3D engine with physics and advanced rendering.

Excalibur

TypeScript-native 2D — game objects are typed Actor classes, physics built in.

LittleJS

Tiny all-in-one arcade — particles and procedural sound built in, zero assets.

Use --template flag: fgs init my-game --template 3d

Free forever

No charges, no trial. Hosting included.

Auto-deploy

Push to main, live in 30 seconds.

Your subdomain

my-game.freegamestore.online

AI-ready

CLAUDE.md included. Any AI tool works.

Leaderboards

Built-in leaderboard API for high scores.

Open source

MIT licensed. Your code, your game.