Mono friendly graphics libraries which are not dead

Question

I found this question Intensive graphics application in C# (with .NET/Mono) regarding graphics applications being Mono friendly quiet useful. However, I also found that every answer that linked some project/solution I clicked on went to a dead project, or seemingly dead project.

Are there any graphics libraries for intensive graphics processing which are C# Mono friendly that are not abandoned?

Answer 1

Unity is definitely not dead. Also look at Axiom, which is Ogre engine ported to .net.

Answer 2

What about Unity? You have to pay for it but ...