Play instantly in your browser without downloads or installations.
Play instantly in your browser without downloads or installations. Browse our curated collection of free, open-source games. All games feature publicly available source code, allowing you to learn, modify, and contribute to their development.
We are still populating this category with games. Check back soon or explore other categories.
Browse all categoriesMany browser-based open-source games work on mobile browsers, though experience varies. Games built with responsive design and touch controls work best on mobile.
Modern browser technology (WebGL, WebAssembly) enables impressive games. While some complex games still require downloads, many browser games offer excellent experiences.
Browser games typically save progress using local storage or IndexedDB. Some offer cloud saves if you create an account. Your progress persists in the same browser.
Browse our complete collection of 2000+ open-source games or explore other categories.