The Game Boy hums softly in my hands. Its bright screen glows with the blue of Mario running across the screen. I press the buttons to make Luigi jump higher and higher, each bounce bringing me closer to the castle. The little man at the bottom keeps time as I rush through levels. Occasionally, a tiny noise from the speaker adds excitement when the hammer brothers appear. But today, something is wrong—only one button works properly. The others just buzz softly without moving Mario or Luigi anywhere. Still, I keep playing, hoping they will start functioning again soon.