After a devastating nuclear war humanity is on the brink of extinction. In order to survive, robots and cyborgs were created to assist the remaining humans. However, in 2199 AD a cyborg revolt against the human masters is being led by a cyborg named De Gaulle. It's now up to Altiana, a teenage female cyborg who wants to prove that she is still on the humans' side, to put an end to the revolt and stop the rebellious De Gaulle.

Gameplay involves exploring seven different maze-like planets and destroying their guardians. Players control Altiana, who is able to fly with her jetpack. Altiana's main attack weapon are bombs, although she can acquire additional weapons such as a laser beam to defeat her enemies. There are also special items to collect such as health cells which extend Altiana's maximum health. After defeating a guardian the planet will start to self destruct and Atliana must escape the planet before that happens.