The Icarus earth defence base is under attack. Ninjabot 1 is deployed, his orders are to inflitrate the base and eradicate the alien infestation.
Bionic Ninja is a budget run-and-gun game by Zeppelin. The player controls a robotic ninja and must travel through four levels, fighting aliens on the way. The robot can use shurikens, a katana and a variety of close-combat attacks (high kick, punch, low kick).