Svelto ECS C# Entity Component System
A game framework written with osu! in mind.
Stride (formerly Xenko), a free and open-source cross-platform C# game
Cross-platform 2D game engine focused on ultimate productivity
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
API (C#) for simulating certain aspects of a ZX spectrum for porting.
Tools and Z80 engine for creating adventure games. (RUST)
Murder is a pixel art ECS game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
Entitas is a super fast Entity Component System (ECS) Framework
QQ Group:538722494,KSFramework = KEngine + SLua(or xLua)
Portable game engine with main focus on point-and-click adventures
XNA based game engine completely written in c#
WGFX 2D Game Engine
RPG Games without coding!