Creatures - Raised in Space is essentially a Playstation port of the pet simulator game Creatures 3, with modified gameplay mechanics. As in the previous titles, the player controls a fairy named Scrubby, who acts through the cursor issuing orders to the Norns when used over interactive portions of the scenery. Like in other life simulation games with artificial intelligence, the creatures can't be commanded directly and must learn behavior patterns through repeated actions. The Norns can get sick or exhausted and eventually die, and one of the main tasks is to manage the colony to avoid their demise, ensuring that all its inhabitants are well-fed and healthy by eating fruits and consuming medicinal herbs. A series of meters at the bottom of the screen show the population status.