The Adventures of Rad Gravity: 1990
Developer: Interplay Productions
Genre: Action
The Adventures of Rad Gravity Manual

You are Rad Gravity, a futuristic heroic spaceman. A mad scientist disrupts the peaceful universe and it is your job to visit various planets to re-establish contact between all the worlds. Sights vary between verdant planets, lava pits and hazardous jumps, with gravity variations and craters.

Take a radical trek through interstellar space…Mix it up with weird aliens…And save the galaxy from the evil Agathos. Get upside down…in the greatest space adventure ever!