Ms. Vega, terrified but intrigued, clicked to the next slide. A pixelated race car screeched across the bottom of the screen as the words “The Fall of Constantinople, 1453” zoomed in with a cartoon VROOM .

“And so, after the conquest of Constantinople…” she droned, clicking to another slide of plain black text on a white background.

She taught the entire rest of the lesson using the Retro Arcade theme. The Siege of Constantinople became a “high-score challenge.” The Theodosian Walls were “level 3 defenses.” When she got to the part about the giant cannon built by a Hungarian engineer, the slide played a 16-bit explosion sound: KABOOOOM!

“It is now,” Ms. Vega said, leaning into the madness.

Leo sat up. “Is that… a boss battle timeline?”

The screen flashed.

From that day on, Ms. Vega became the most legendary teacher in school history. She used for the American Revolution (complete with POW! speech bubbles for the Boston Tea Party). She used “Jurassic Journal” for evolution (fossil-themed headers and a subtle leaf-crunch sound when she advanced slides). She even used “Cozy Cottagecore” for poetry units, where each slide looked like a handwritten letter on weathered parchment.