So, Nintendo Is The Only Gaming Company that Can Survive With No Third Party Support? If Not Who Else? (If each Company Had Their Own HW i mean)

[hsrob]

Nintendo has proven they can thrive with no third party support of any significance, as demonstrated with the Wii, I don't think any of the others could do that.

I think several others including Sony and MS could hunker down and survive a generation without any third party support. I'm not sure anyone besides Nintendo could scratch out a profit in such circumstances though. Nintendo are just that bit more economical in development and see such big sales with their key franchises.