Axiom 3D Rendering Engine

Axiom.zip (1,2 GB)
The Axiom 3D Engine is an open-source, cross-platform 3D graphics rendering engine for .NET and Mono.

The Dream Is Over

blahblahblah.zip (36,6 MB)
Nothing is free in this world. Learn it like I did.

GLDotNet

gldotnet.zip (3,5 MB)
C# wrapper for OpenGL. Partially generated from the OpenGL spec and partially written by hand, the aim is to have a flexible and native feeling C# binding.

Next Game Development Kit

nextkit.zip (3,1 MB)
This is the next generation of app deveopment.