Interstellar Wiki

PLEX is a robot that participated in a mission to an unnamed planet during the Lazarus missions. He and his fellow scientist most likely perished due to a cataclysm on the unnamed planet. "PLEX (MIA, presumed DESTROYED): Robotic companion for one of the other twelve astronauts. In the Interstellar Text Adventure game, it and their astronaut companion land on a geologically unstable planet.