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Rabio Lepus Special (ラビオレプス スペシャル) is a horizontal shoot-'em-up developed by Minakuchi Engineering and published by Video System for the PC Engine. It is an adaption of the 1987 arcade game Rabio Lepus (known as Rabbit Punch in North America).
In the year 6809, the princess of Bunnyland, Komomo Kitashirakawa, her sister Kotomi and their grandfather, King Taro Kitashirakawa, are kidnapped by an invading legion of monsters powerful in both science and witchcraft. It is up to Rabio, a robotic rabbit built for combat, to defeat the legion on a spaceship, an asteroid, and the enemy's planet, and save the royal family.