Rick Dangerous II: Guy tosses old suit and becomes Flash Gordon. Hilarity ensues.
Super Hang-on: Guy rides bike all across the world. Time ends. Game over.
Afterburner: We needed the money, so we made a crap converion. Airplane looping and hitting targets at random.
Ghosts'n'Goblins: Knight wears an armour and ofter throws it away running in his pants, fighting against zombies'n'shit.
Ghouls'n'Ghosts: See above.