This time on Did You Know Gaming extra, we take a look at how the Metroid Prime 2 producer can't beat his own game, then we look at why Pikachu is a rare encounter in Pokemon Yellow, and how Nintendo kept people from leaking the roster of Super Smash Bros for Wii U. Then we have a look at a story from the development of Doom involving an axe and John Romero, followed by a peek into the life of Nintendo's Shigeru Miyamoto. Then we finish off with some random trivia about Zero Wing.