King of the Monsters 2 on the Sega Genesis unleashes a city‑crushing, planet‑saving kaiju rampage that blends beat‑’em‑up action with giant‑monster spectacle. Taking place after the events of the original game, Earth’s greatest monsters return—not to fight each other, but to defend the planet from a new threat: a powerful alien empire that has invaded cities across the globe. Only the strongest, wildest, and most destructive beasts can stand against this cosmic menace.