This is a C# game engine built on top of Monogame made in 2 years alongside my game Unnamed (source code). The engine is inspired by Monocle, Celeste's engine.

The engine includes

• An Entity-Component framework, with entities that can Update and Render, have components and have other entity as children
• Platformer physics system with structures like solids and actors inspired by this article
• A small basic physics engine based on Erin Catto's work
• Various premade components such as timers, different renderers like sprites, Sound utility, state machines...
• a sound system with spacial sound using FMOD
• A computationally efficient light drawing system inspired by this article
• Data loading and caching (with .ase files support thanks to Monogame Aseprite)
• A simple particle system
• A simple UI system that can scale with screensize
• Input Management
• Various utils (bezier curves, raycasting, drawing primitives...)

Everything is already featured in the csproj, but this uses the Monogame.Framework.DesktopGL and Monogame.Aseprite packages.