Sega Technical Institute Games

Sega's most original late-Genesis game — a beat-em-up set inside a comic book, where the protagonist fights panel-to-panel, enemies are drawn to life by the villain, and the player can tear panels to make paper airplanes as weapons.

Sonic inside a pinball machine — Sega Technical Institute's concept game sends Sonic through four pinball-themed zones collecting Chaos Emeralds and bouncing off bumpers in one of the most creative Sonic spinoffs.