![Video: Dr Kawashima's Brain Training for Nintendo Switch has a Super Mario Odyssey Easter egg - Nintendo Everything Video: Dr Kawashima's Brain Training for Nintendo Switch has a Super Mario Odyssey Easter egg - Nintendo Everything](https://nintendoeverything.com/wp-content/uploads/brain-training-1.jpg)
Video: Dr Kawashima's Brain Training for Nintendo Switch has a Super Mario Odyssey Easter egg - Nintendo Everything
![I know probably everyone knows about that little easter egg on the Pro Controller by now, but every time I see it on mine it puts a smile on my face :) : I know probably everyone knows about that little easter egg on the Pro Controller by now, but every time I see it on mine it puts a smile on my face :) :](https://preview.redd.it/6lmqdqocyq811.jpg?auto=webp&s=6eed9826142aeb41be0ffbd7f4f58a910f9604e1)
I know probably everyone knows about that little easter egg on the Pro Controller by now, but every time I see it on mine it puts a smile on my face :) :
![Nintendo pulls Switch eShop game after dev reveals he sneaked in basic code editor "Easter egg" • Eurogamer.net Nintendo pulls Switch eShop game after dev reveals he sneaked in basic code editor "Easter egg" • Eurogamer.net](https://images.gnwcdn.com/2019/articles/2019-04-29-16-40/nintendo-pulls-switch-indie-game-from-eshop-after-dev-reveals-he-sneaked-in-basic-code-editor-easter-egg-1556552408377.jpg/EG11/resize/1200x-1/nintendo-pulls-switch-indie-game-from-eshop-after-dev-reveals-he-sneaked-in-basic-code-editor-easter-egg-1556552408377.jpg)
Nintendo pulls Switch eShop game after dev reveals he sneaked in basic code editor "Easter egg" • Eurogamer.net
![Check out this little Super Mario Odyssey easter egg in Brain Age: Nintendo Switch Training - Nintendo Wire Check out this little Super Mario Odyssey easter egg in Brain Age: Nintendo Switch Training - Nintendo Wire](https://nintendowire.com/wp-content/uploads/2019/10/Banner-BrainAgeTrainingSwitch.jpg)
Check out this little Super Mario Odyssey easter egg in Brain Age: Nintendo Switch Training - Nintendo Wire
![Nintendo Switch on Twitter: "#NintendoSwitch Super Mario Odyssey: Easter Eggs, Secrets and Gameplay Analysis →https://t.co/Ir1LrqH09j (via @IGN) https://t.co/vuY0tpesuX" / Twitter Nintendo Switch on Twitter: "#NintendoSwitch Super Mario Odyssey: Easter Eggs, Secrets and Gameplay Analysis →https://t.co/Ir1LrqH09j (via @IGN) https://t.co/vuY0tpesuX" / Twitter](https://pbs.twimg.com/media/C2GsLu6VIAACEP0.jpg)