This time on Did You Know Gaming extra, we take a look at some Nintendo Easter eggs in Nintendo games. We cover a ghostly secret in Captain Toad: Treasure Tracker on Nintendo Switch, a Mario Easter egg in Mario Teaches Typing, a Pink Floyd reference in Donkey Kong Land for the Game Boy, another reference in Paper Mario, and more secrets from Earthbound, Famicom Wars, and Super Smash Bros. for Wii U. Then we finish off with a fact about the original PlayStation (PS1).
