CAT Interstellar casts the player as DOG-VI, a newly activated maintenance bot helping with the terraforming of Mars. A predictable but unfortunate accident shifts the work into an investigation: DOG-VI begins uncovering the history of a planet that appears barren. That premise gives the adventure a focused science-fiction mystery, built around the contrast between routine maintenance duties and discoveries about Mars’s past.
The store classifies the game as action, adventure, indie and simulation, but the supplied description does not detail specific controls or moment-to-moment systems. Its clearest design cue is a story-led journey through DOG-VI’s role in the terraforming effort and the mystery that follows the accident.
The store description also points to CAT Interstellar: Episode II, characterizing it as a short story intended for a single sitting, with an estimated playtime of about an hour. That note offers context for the series’ episodic storytelling, but it does not establish the scope of the original game. The central appeal documented here is the combination of a robotic protagonist, a Mars terraforming setting and a mystery emerging from an apparently empty world.