A list of open source games.
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A list of open source games.

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A Curated List of Open Source Games for Developers

Ever wanted to peek under the hood of a fully-featured game? While we have countless open-source libraries for graphics or physics, finding complete, playable open-source games can be a scavenger hunt. You often end up with abandoned prototypes or complex codebases that are hard to learn from.

That's where this fantastic GitHub repository comes in. It's a massive, well-organized list of open-source games that are not just code dumps—they are actual, playable games. For developers, this is a goldmine for learning, inspiration, and even contribution.

What It Does

The repository, bobeff/open-source-games, is exactly what it sounds like: a curated collection of open-source games. It goes beyond a simple list by organizing entries with key details like the game's name, a short description, the programming language it's written in, and a direct link to its source code. This structure makes it incredibly easy to filter and find exactly what you're looking for, whether you're interested in a C++ 3D shooter or a Python-based puzzle game.

Why It's Cool

The real value here is in the curation. Anyone can make a list of GitHub repos, but this list focuses on games that are complete and functional. This means you can actually download, compile, and play them. For a developer, this is a massive advantage.

  • Learn from Real Projects: Instead of just reading theory about game loops or entity-component systems, you can see how these concepts are implemented in a real, working codebase.
  • Find a Project to Contribute To: Many of these games are active projects. This list is a perfect starting point for developers looking to make their first open-source contribution in a fun and rewarding domain.
  • A Treasure Trove of Implementations: Ever wondered how to implement a specific mechanic, like a dialogue tree, inventory system, or pathfinding? You can likely find multiple examples in different languages here.

How to Try It

Getting started is straightforward. You don't need to install anything to browse.

  1. Head over to the open-source-games repository on GitHub.
  2. Scroll through the README. The games are categorized, making it easy to browse.
  3. Find a game that piques your interest. Click on its link to go to its own repository.
  4. From there, check the game's specific README for build instructions. Most will have clear guides on how to get the game running on your machine.

Final Thoughts

This is one of those simple but incredibly useful resources that you'll probably bookmark and come back to often. It demystifies game development by providing tangible, working examples. Whether you're a seasoned game dev looking for reference or a beginner wanting to understand how a full project comes together, this list is an invaluable tool. It’s a community-powered gateway to learning by doing, and that’s always the best way to level up your skills.

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Project ID: 1987414933798363371Last updated: November 9, 2025 at 07:00 AM