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The game that put a Nintendo DS in your mom's hands. You held the DS like a book, scribbled math answers with the stylus, and a floating polygonal professor told you your brain was 47 years old — so you came back tomorrow, and so did every parent and grandparent in America.
Chop the vegetables, crack the eggs, flip the pan at exactly the right second — or watch Mama's eyes literally catch fire. The DS stylus-cooking game that made "Don't worry, Mama will fix it!" a generational catchphrase.
You pet the puppy with the stylus, you called its name into the microphone, and it learned to sit — Nintendogs made grown adults coo at a plastic clamshell on the bus. The virtual puppy that sold the Nintendo DS to everyone's mom ended up one of the best-selling games ever made.