Concepts from Metroid left on the cutting room floor.

I always find articles like this on Kotaku fascinating. Its about the things that didnt make it into the game Metroid. I would love to do an article about the stuff that didnt make it into Left for Dead or Call of Duty: Black Ops. I dont think I could legally anyway. Maybe I could show off some early test builds of levels. I still have some really wacky takes on Roundhouse from World at War. Until I can get permission, here are some cool images to hold you over.