Where's Waldo

Where's Waldo? is an NES game based on the popular series of books, where your goal is to find Waldo in various pictures in order to progress through the game. This is easier said than done thanks to tiny sprites, a usually-limited color palette, and Waldo sometimes being in colors other than his usual look.

Secret Screen
At the copyright text screen, press Up + Left + A + B + Select, then Down + Right + A + B + Start. This special screen will appear.

This code can be entered with either controller, and can also be done in Bethesda's other NES games (Home Alone and Wayne Gretzky Hockey) to bring up a similar screen.