IMHO.

Games like Sector Unknown

If Sector Unknown is your kind of game, the closest matches are Colony Ship: A Post-Earth Role Playing Game, Meridian and Vendir: Plague of Lies — picked from the ranked list below. Reviewers single out its atmospheric, contemplative and dark. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Sector Unknown: 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.

2026RPG24.99 USDDeck PlayableWindowsby Creative Storm Entertainment
Sector Unknown — Steam game cover
Players highlight
Branching story with unexpected twists and lore depthCompanions are fully customizable with no auto levelingDeep lore and engaging story with branching pathsAtmosphericContemplativeDark

Players who liked Sector Unknown also play

Steam players who put hours into Sector Unknown also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Colony Ship: A Post-Earth Role Playing Game

    WHY THIS

    Shares turn based combat and an atmospheric mood with Sector Unknown.

    Top pick for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    Colony Ship is a turn-based, party-based role-playing game set aboard a generation ship launched to Proxima Centauri. The game features a detailed skill-based character system, multiple ways to handle quests, choices & consequences, and branching dialogue trees.

    2023RPG39.99 USDDeck PlayableSteam ↗
  2. Meridian

    WHY THIS

    Second-strongest match for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    A choice-driven cyberpunk RPG with tactical turn-based combat. Talk, sneak, hack, or fight your way through branching jobs. Solve every job your way, and pay for each upgrade with a piece of who you are.

    2026IndieRPGSteam ↗
  3. Vendir: Plague of Lies

    WHY THIS

    Shares turn based combat and an atmospheric mood with Sector Unknown.

    Third-strongest match for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    Vendir: Plague of Lies is a classic party-based RPG with a deep storyline and turn-based combat. Experience an intricately crafted world, steeped in history and brought to life through a carefully crafted atmosphere and the trials and tribulations of stories of the people that inhabit it.

    2024RPG14.99 USDDeck VerifiedSteam ↗
  4. Avaria: Iron Rule

    WHY THIS

    Ranked #4 for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    An isometric, party-based, real-time with pause RPG exploring colonialism, power, and punishment. Set in a rich fantasy world, Avaria: Iron Rule offers complex choices, deep dialogues and intense tactical battles inspired by classics of the genre.

  5. King Arthur: Legion IX

    WHY THIS

    Shares turn based combat and an atmospheric mood with Sector Unknown.

    Ranked #5 for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    Dive into a unique blend of turn-based tactics and character-centric RPGs. Lead the skilled Roman tribune Gaius Julius Mento as he navigates through the dark fantasy realm of Avalon.

    2024StrategyRPG19.99 USDSteam ↗
  6. Wasteland 3

    WHY THIS

    Shares character customization, turn based combat and an atmospheric mood with Sector Unknown.

    Ranked #6 for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    Following the critically acclaimed 2014 Game of the Year winner Wasteland 2, the RPG series that pioneered the post-apocalyptic genre in video games returns with Wasteland 3.

    2020StrategyRPG39.99 USDDeck PlayableSteam ↗
  7. The Age of Decadence

    WHY THIS

    Shares a dark mood with Sector Unknown.

    Ranked #7 for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    The Age of Decadence is a turn-based, hardcore role-playing game set in a low magic fantasy world. The game features a detailed skill-based character system, multiple skill-based ways to handle quests, choices & consequences, and extensive dialogue trees.

    2015IndieRPG14.99 USDDeck PlayableSteam ↗
  8. Divinity: Original Sin 2 - Definitive Edition

    WHY THIS

    Shares turn based combat and an immersive mood with Sector Unknown.

    Ranked #8 for Sector Unknown fans by collaborative filtering across millions of Steam libraries. Shares RPG with Sector Unknown.

    The critically acclaimed RPG that raised the bar, from the creators of Baldur's Gate 3. Gather your party. Master deep, tactical combat. Venture as a party of up to four - but know that only one of you will have the chance to become a God.

    2017StrategyAdventureRPG44.99 USDDeck VerifiedSteam ↗

Reviewers mention these as similar to Sector Unknown

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. Mass Effect (2007)

    WHY THIS

    Shares planet exploration and an immersive mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    As Commander Shepard, you lead an elite squad on a heroic, action-packed adventure throughout the galaxy.

    2008ActionRPG5.99 USDDeck PlayableSteam ↗
  2. Wasteland 1 - The Original Classic

    WHY THIS

    Shares an atmospheric mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    For the first time in over 20 years, we are heralding the return of a much loved piece of gaming history with the classic RPG, Wasteland! Mutants. Again. Even more than there were last time: they seem to materialize out of the very grains of the radioactive desert sand. Venomous yellow eyes.

    2013StrategyIndieAdventure5.99 USDSteam ↗
  3. Fallout 4

    WHY THIS

    Shares an atmospheric mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    From Bethesda Game Studios, the award-winning creators of Starfield and The Elder Scrolls V: Skyrim, comes Fallout 4. A landmark in open-world RPG design and winner of over 200 ‘Best Of’ honors, including the DICE and BAFTA Game of the Year.

    2015RPG19.99 USDDeck VerifiedSteam ↗
  4. Pathfinder: Kingmaker — Enhanced Plus Edition

    WHY THIS

    Shares a dark mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    Pathfinder: Kingmaker - Enhanced Plus Edition is the first isometric party-based cRPG set in the Pathfinder fantasy universe. Enjoy a classic RPG experience inspired by games like Baldur's Gate, Fallout 1 and 2 and Arcanum. Explore and conquer the Stolen Lands and make them your kingdom!

    2018AdventureRPG19.99 USDDeck PlayableSteam ↗
  5. Wasteland 3

    WHY THIS

    Shares character customization, turn based combat and an atmospheric mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    Following the critically acclaimed 2014 Game of the Year winner Wasteland 2, the RPG series that pioneered the post-apocalyptic genre in video games returns with Wasteland 3.

    2020StrategyRPG39.99 USDDeck PlayableSteam ↗
  6. The Invincible

    WHY THIS

    Shares dialogue choices and an atmospheric mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play.

    Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.

    2023ActionIndieAdventure29.99 USDDeck VerifiedSteam ↗
  7. Wasteland Remastered

    WHY THIS

    Shares an atmospheric mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play. Shares RPG with Sector Unknown.

    The RPG classic rises from the nuclear ashes! Wasteland Remastered is an overhaul of the 1988 title that brought the post-apocalypse to video games. See where the Wasteland series began and experience the character and world the sequels are built on.

    2020StrategyRPG14.99 USDDeck PlayableSteam ↗
  8. Jagged Alliance 3

    WHY THIS

    Shares an immersive mood with Sector Unknown.

    Reviewers of Sector Unknown cross-mention this title as a similar play.

    The country of Grand Chien is thrown into chaos when the elected president goes missing and the paramilitary force known as “the Legion” seizes control. Hire mercs, meet interesting characters, and fight in tactically deep turn-based combat in this true successor to a beloved franchise.

    2023ActionStrategy13.49 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Sector Unknown at current Steam store prices.

  1. Terraria

    WHY THIS

    Priced ~60% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Fallout: New Vegas

    WHY THIS

    Priced ~60% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    Welcome to Vegas. New Vegas. Enjoy your stay!

    2010ActionRPG9.99 USDDeck PlayableSteam ↗
  3. Undertale

    WHY THIS

    Priced ~60% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    UNDERTALE! The RPG game where you don't have to destroy anyone.

    2015IndieRPG9.99 USDDeck PlayableSteam ↗
  4. Vampire Survivors

    WHY THIS

    Priced ~80% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  5. Noita

    WHY THIS

    Priced ~68% under Sector Unknown on Steam right now.

    Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.

    2020ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  6. Persona 4 Golden

    WHY THIS

    Priced ~60% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    A coming of age story that sets the protagonist and his friends on a journey kickstarted by a chain of serial murders.

    2020RPG9.99 USDDeck VerifiedSteam ↗
  7. Gunfire Reborn

    WHY THIS

    Priced ~44% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    Gunfire Reborn is a level-based adventure game featuring FPS, Roguelite and RPG. Players can control heroes with various abilities to experience diverse Build gameplay, use various weapons to explore procedurally-generated levels. You can play the game alone, or join 4-player coop.

    2021ActionIndieAdventure13.99 USDDeck VerifiedSteam ↗
  8. Persona 5 Royal

    WHY THIS

    Priced ~52% under Sector Unknown on Steam right now. Shares RPG with Sector Unknown.

    Don the mask and join the Phantom Thieves of Hearts as they stage grand heists, infiltrate the minds of the corrupt, and make them change their ways!

    2022RPG11.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  2. A Date with Death

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  3. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Sector Unknown.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  4. UNBEATABLE [white label]

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. Paper Lily - Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Sector Unknown.

    Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.

    2024IndieAdventureRPGFreeDeck VerifiedSteam ↗
  6. Project Kat - Paper Lily Prologue

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Sector Unknown.

    Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.

    2021IndieAdventureRPGFreeDeck VerifiedSteam ↗
  7. Saihate Station

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Sector Unknown.

    An exploration/horror/adventure game about the codependent, love-hate relationship between two men.

    2025IndieAdventureRPGFreeDeck PlayableSteam ↗
  8. Moonring

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Sector Unknown.

    A dark-fantasy, turn-based, retro-fusion of classic turn-based RPGs and roguelikes, all presented with a unique neon aesthetic.

    2023RPGFreeDeck VerifiedSteam ↗

More from Creative Storm Entertainment

Other recommendable Steam games by Creative Storm Entertainment, ranked by review count so the studio's hits land first.

  1. Age of Gladiators

    WHY THIS

    Shares an immersive mood with Sector Unknown.

    Another title from Creative Storm Entertainment, the studio behind Sector Unknown.

    "Age of Gladiators" is a single-player strategy/management sim set at the height of the bloody gladiatorial games in ancient Rome. As your fighters increase in level, it will be up to you to decide how to forge their attributes and abilities.

    2016SportsStrategyIndie7.99 USDDeck PlayableSteam ↗
  2. Age of Gladiators II: Rome

    WHY THIS

    Shares an immersive mood with Sector Unknown.

    Another title from Creative Storm Entertainment, the studio behind Sector Unknown. Shares RPG with Sector Unknown.

    Age of Gladiators II: Rome is a single-player strategy/management sim set at the height of the bloody gladiatorial games in ancient Rome. As your fighters increase in level, it will be up to you to decide how to forge their attributes and abilities. Build your story. Build your empire.

    2018SportsStrategyIndie19.99 USDDeck PlayableSteam ↗
  3. Raiders! Forsaken Earth

    WHY THIS

    Shares crew management, base building and a dark mood with Sector Unknown.

    Another title from Creative Storm Entertainment, the studio behind Sector Unknown. Shares RPG with Sector Unknown.

    Raiders! Forsaken Earth is a strategy/management game where you play as the leader of a merciless band of post-apocalyptic marauders. Build up your organization while extorting, kidnapping, and destroying the last remnants of civilization. The wasteland doesn't need another hero...

    2020StrategyIndieSimulation19.99 USDDeck PlayableSteam ↗
  4. Age of Gladiators II: Death League

    WHY THIS

    Shares a retro mood with Sector Unknown.

    Another title from Creative Storm Entertainment, the studio behind Sector Unknown.

    Age of Gladiators II: Death League is a single-player strategy game set in the futuristic 3000AD, during the rebirth of the violent and hyper-competitive gladiatorial games. Manage your franchise while forging the attributes and abilities of your warriors. Build your story. Build your empire.

    2017SportsStrategyIndie12.99 USDSteam ↗
  5. Age of Gladiators Reforged

    WHY THIS

    Shares an atmospheric mood with Sector Unknown.

    Another title from Creative Storm Entertainment, the studio behind Sector Unknown. Shares RPG with Sector Unknown.

    Age of Gladiators Reforged is a REMAKE of the 2016 indie game. A single-player strategy/management experience set at the height of the bloody gladiatorial games in ancient Rome that allows you to manage your fighters as they increase in level, forging them into killing machines and champions.

    2023SportsStrategySimulation7.99 USDDeck PlayableSteam ↗

Frequently asked about Sector Unknown

Does Sector Unknown run on Steam Deck?
Sector Unknown is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Sector Unknown cost?
Sector Unknown is listed on Steam at 24.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Sector Unknown?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Sector Unknown are Colony Ship: A Post-Earth Role Playing Game, Meridian, Vendir: Plague of Lies.
Who developed Sector Unknown?
Sector Unknown was developed by Creative Storm Entertainment.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Sector Unknown.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.