Marina Liteyears is a video game character present in Treasure's Mischief Makers for the Nintendo 64. She is the female protagonist of the game, and hasn't appeared on a Nintendo system since. She's a robot whose real name is Ultra Intergalactic Cybot-G. Her role before adventuring in the game was the maid of Professor Theo. In the game her objective is to save the professor from the evil organization known as the Clancers.