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Sector Unknown
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Sector Unknown is a solo-developed, isometric sci-fi RPG set in a shadowy expanse of space. Begin on a desolate planet, establish a stronghold, explore space, ally with or dominate local factions, and combat a despotic organization set on ruthlessly exploiting the sector's resources and inhabitants.
PC (Microsoft Windows) · Jul 16, 2025
Worldwide · Exact date · Early access · IGDB
PC (Microsoft Windows) · Feb 12, 2026
Worldwide · Exact date · Full release · IGDB
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55 achievements available.
Trick the cannibal prisoner and kill him.
LockedSteam
Clear the ship of all guards without engaging in combat.
LockedSteam
Kill the pirate delegation.
LockedSteam
Recruit Stringfellow.
LockedSteam
Recruit Cheetah.
LockedSteam
Claim the abandoned mining facility as your own.
LockedSteam
Clear the Pirate Base without confronting Dav.
LockedSteam
Unlock the secrets of Custy.
LockedSteam
Obtain your first ship
LockedSteam
You pacified Maku
LockedSteam
You pacified Nabi.
LockedSteam
You pacified Sjo.
LockedSteam
Pilot the prison transport and crash land it on the surface of Maku.
LockedSteam
You pacified Eremtera.
LockedSteam
You pacified Helfyr.
LockedSteam
You have recruited the Sunscarred criminals to your cause.
LockedSteam
You have recruited the stranded Technicians to your cause.
LockedSteam
You have recruited both the Sunscarred and stranded Technicians on Nabi to your cause.
LockedSteam
You have recruited the Executives to your cause.
LockedSteam
You have recruits the Core Forty-Seven to your cause.
LockedSteam
You have recruited both the Executives and the Core Forty-Seven on Sjo to your cause.
LockedSteam
You have recruited the lost Star Frontier platoon to your cause.
LockedSteam
Successfully escape from the prison transport.
LockedSteam
You have recruited the Chillbloods on Eremtera to your cause.
LockedSteam
You have eliminated the pirates on Eremtera.
LockedSteam
Find a body for TX930
LockedSteam
Attempt to replace the personality matrix of Custy.
LockedSteam
Kill a Gunt at the crash site.
LockedSteam
Use an Injector.
LockedSteam
Send the pirate delegation packing.
LockedSteam
Take down the Crimson Skull's leader.
LockedSteam
You have recruited the zealots on Helfyr to your cause.
LockedSteam
You have recruited the anti-zealots on Helfyr to your cause.
LockedSteam
You have recruited the child on Helfyr to your cause.
LockedSteam
You collected all the posted bounties.
LockedSteam
You achieved a war score over 10,000
LockedSteam
You crafted an item.
LockedSteam
You have located 60 datapads.
LockedSteam
Reach level 50.
LockedSteam
You were killed by the auto-cannon on Sjo.
LockedSteam
You cleared the mercenaries from Sjo.
LockedSteam
You found the mole on Nabi.
LockedSteam
Help Otis Drinkwater clean house.
LockedSteam
You have recruited both the zealots and the anti-zealots on Helfyr to your cause.
LockedSteam
Free Arlen Rabbit from the smugglers
LockedSteam
Help the robot find his master.
LockedSteam
Find the unlikely companions.
LockedSteam
You recruited all of the support personnel.
LockedSteam
You gained knowledge on Skulks.
LockedSteam
You attacked Xenobiota.
LockedSteam
You ended the threat of Star Frontier in Null Sector.
LockedSteam
You have claimed the Carnifax slaughter station.
LockedSteam
You claimed the stranded containers on Nabi.
LockedSteam
You have completed the heist on Sjo.
LockedSteam
You spared the scientists on Eremtera.
LockedSteam
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