Sector Unknown is an isometric RPG that begins with a prison break. You escape a transport ship in a commandeered pod and crash land on Maku, a desolate and lifeless planet hidden within a remote uncharted region of space known as the null sector, a stretch of territory erased from all official star charts. This is where your odyssey takes root. Maku becomes your stronghold and base of operations, the foundation from which you launch into the wider galaxy to explore distinct worlds each populated by their own factions and stories. The force that imprisoned you, a mega corporation called Star Frontier, operates unchecked across this forgotten sector under a tyrannical reign. Your mission is to unite the sector's backwater and abandoned planets through force or diplomacy and overthrow their rule.
Character creation shapes how you engage with everything that follows. An origin selection provides both combat and non combat advantages that influence dialogue options and world interactions. Six physical attributes govern combat efficacy and survivability, while a spread of non combat skills including Engineering, Science, Computers, Biology, Finances, Piloting, Intimidation, Persuasion, Perception, Luck and Larceny each offer distinct avenues for navigating story challenges. Combat is always viable but the game places equal emphasis on alternative strategies, inviting players to leverage their character's abilities to progress creatively and diplomatically. A research system ties directly into these technical skills, with each discipline unfolding its own tree of enhancements and unlocks based on your character's skill level.
The planets you visit carry their own weight. Nabi is a harsh desert world where two stranded groups battle each other for survival. Eremtera is frozen over and harbors abandoned Star Frontier soldiers you must convince to join your cause. Helfyr is volcanic, home to a mysterious cult that rises after the first child in a century is born amid the chaos. Sjo was once a thriving oceanic outpost now abandoned to lawlessness. Each world presents a distinct environment with its own story arc and faction dynamics that feed into the larger rebellion.
That rebellion operates on a galactic scale through a War Score system. As you bring new planets and factions into your alliance your influence expands, but so does the conflict with Star Frontier. Reinforcing newly acquired planets, recruiting specialized staff, building fleets and tackling pivotal side missions all contribute to this score, which determines the fate of both your character and the worlds under your control. Back on Maku you can build a bounty terminal to pick up death mark contracts and track criminals across planets, or use the crafting system to forge weapons, armor, shield generators, narcotics, injectors and starships from a matrix of over fifty organic and inorganic materials.
Every choice shapes the narrative. Your interactions with characters and factions on each planet influence not just individual story arcs but the outcome of the entire sector, and the game draws inspiration from a lineage of classic RPGs including Fallout, Knights of the Old Republic, Wasteland 3 and Pathfinder: Kingmaker. Whether you build alliances or burn them down, the path through the null sector is yours to define.