ExtremeEngine is a open souce game engine with C# scripting thats writen in C++/CLI & C# with HLSL and GLSL shader support can be used for 2D and 3D. The engine itself using Vulkan for rendering becouse it's cross platform(And supports VR!). And the engine have his own build-in 3D and 2D physics engine.
The engine now is on devolompent and will be a public build soon as possible (:
ExtremeEnigne discord server link: https://discord.gg/K5ss8qM3hT
The newer BETA version:
The old and ugly prototype:
