Alternative apps to Unreal Engine:
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Unity introduces all new features that help teams of artists and developers build experiences together.
- Free to Try
- Windows, macOS
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The most powerful game development platform is now available to everyone. Full engine source code. All features. No royalties. No obligations. No license fee.
- Freeware
- Windows
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The Godot Engine is a free, all-in-one, cross-platform game engine that makes it easy for you to create 2D and 3D games.
- Freeware
- Multiple OS
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Open 3D Engine (O3DE) is a multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
- Freeware
- Windows