How well do you know video games?

See just how much you really know about games.

1 How many times have Sonic and Mario appeared in the same game?
2 Was there a Sonic The Hedgehog game on the Sega Master System?
3 What is the Contra code?
4 Who was the group that sold non licensed games on the NES?
5 What game had the prototype level Genocide City?
6 What was the original title for Bionic Commando on the NES before it was changed in America?
7 Designer Cliff Bleszinski is responsable for bringing us what series?
8 The makers of Devil May Cry make what other famous series?
9 Hideo Kojima produced Metal Gear Solid, what other title did he work with, it had anime styled cutscenes?
10 Which of these consoles didn't get online?