Stride is a free, open-source C# game engine designed for 2D and 3D games, emphasizing modern .NET development. Its component-based architecture supports rendering, physics, and animations, ideal for indie and professional projects. Stride targets Windows, macOS, Linux, Android, iOS, and VR platforms, with a visual editor for scene management and real-time debugging. C# 12 and .NET 8 ensure robust performance, as seen in games like Distant Worlds 2. Its modular design allows custom extensions, and the community provides tutorials and Discord support. While less mature than Unity, Stride’s C# focus appeals to .NET developers. Its MIT license ensures no royalties, making it a strong choice for cross-platform development.