I dont know for sure, but I dont think games like Fez, Super Meat Boy or Braid used Unity at all. I think they must be mostly OpenGL? This brings up an interes

I dont know for sure, but I dont think games like Fez, Super Meat Boy or Braid used Unity at all. I think they must be mostly OpenGL? This brings up an interesting point though. For those starting a carer in "Indie Gaming" should they migrate to Unity or it they can learn OpenGL they should do that? Unity comes with a hefty price tag though, I think $1500.