Memory Space consists of five landmark places. The first fourth places consist of three Solar system planets, Saturn, Jupiter and Mars, and the Earth's natural satellite Moon. The party first arrives at the Saturn landmark, and the other landmarks are visited in the decreasing distances order to Earth, where the party is headed. The fifth landmark is the Sentient Genesis located in the zone of Earth orbits. The final battle of the game takes place at the Sentient Genesis, the Memory Space's fifth place.