Lego Space Altair, Centauri, Antares, Canopus, Pollux, Vega, Arcturus, Cassiopeia, Mizar, and Rigel. "Mars Mission" is the second space theme to feature both humans and aliens and is a reboot of "Life on Mars". Unlike "Life on Mars", the aliens (a different breed of Martians) and humans were pitted against each other as children had been fond of doing with the original line. Space Police III continued the Lego trend of humans (or at least human-looking) versus aliens started in the former Mars Mission theme. This is the first time the Space Police have been pitted against monstrous looking aliens instead of
Monuments of Mars with rescuing NASA astronauts that have gone missing in the fictional "monuments of Mars". Toward the end of each episode, groups of captured astronauts can be released from "energy rings". At the end of the final episode, markings on a "face" object reveal that some aliens were using Mars as a base to study humans from afar, but abandoned it and left their automatic intruder capture system switched on, hence the capture of the astronauts. In the game, the player controls an astronaut who must navigate through twenty levels on the planet Mars to finish the game. Most levels require