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Understanding Git for Game Developers

Understanding Git for Game Developers
Valentino Phiri
Instructor Valentino Phiri
Published
Duration 1 min read

Version control is crucial for any developer, but game developers face unique challenges like massive binary files and complex asset pipelines. Here is a quick survival guide on using Git for game dev.

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Why Use Git?

  • Backup: Never lose a working version of your game.
  • Collaboration: Work with artists and designers without overwriting each other’s files.
  • Experimentation: Create branches to test crazy mechanics safely alongside the main game.

The .gitignore is Your Best Friend

Game engines generate a lot of temporary files. You do not want to commit these.

For example, in Unity, you should ignore the Library/ folder. In Godot, you should ignore the .godot/ folder. Always use a community-standard .gitignore template for your specific engine.

Handling Large Assets

Git is designed for text/code, not 500MB textures or 2GB audio files. If you use standard Git for these, your repository will bloat and become unusable.

Solution: Use Git LFS (Large File Storage).

Setting up Git LFS

  1. Install Git LFS: git lfs install
  2. Track binary files: git lfs track "*.psd" "*.wav" "*.png"
  3. Commit the .gitattributes file.

Now, your large assets are stored efficiently outside the main repo timeline!

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