IMHO.

Games like Unconquered Sun

If Unconquered Sun is your kind of game, the closest matches are Morancairn: The Silent Wake, Galactic Conflict and Old Stars — picked from the ranked list below. 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 Unconquered Sun: A space-sim and roguelite where you build your own ship and live in it. Survive in a procedural galaxy or become part of history.

ActionStrategyIndieSimulationEarly AccessWindowsby Pat Traynor
Unconquered Sun — Steam game cover

Players who liked Unconquered Sun also play

Steam players who put hours into Unconquered Sun 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. Morancairn: The Silent Wake

    WHY THIS

    Top pick for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Unconquered Sun.

    Single-player space strategy about the last ship of a vanished civilization: built to copy itself, no longer able to. Turn dead systems into mines, refineries, and shipyards. Design fleets, command the fights, lose ships, never the factory. Find out what silenced the galaxy.

    StrategyIndieAdventureSteam ↗
  2. Galactic Conflict

    WHY THIS

    Second-strongest match for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Unconquered Sun.

    A real-time sci-fi 4X strategy game where you explore procedurally generated star systems, expand your empire, manage resources, build fleets, and wage war against multiple AI factions in a dynamic and evolving galaxy.

    2026StrategySimulationCasual3.99 USDSteam ↗
  3. Old Stars

    WHY THIS

    Third-strongest match for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Unconquered Sun.

    A fast-paced 4X galaxy you can actually finish. Expand by colonising and besieging rival worlds, wield government powers that bend the rules - freeze enemy fleets, sever hyperlanes, vanish into stealth - and race rivals to claim the galactic core. A grand-strategy empire in an evening, not a month.

    ActionStrategyIndieSteam ↗
  4. Void Salvage

    WHY THIS

    Ranked #4 for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Unconquered Sun.

    Salvage derelicts, fight off bad guys, upgrade your ship, and make good or bad choices. The game starts difficult, but eventually you'll be able to sit back and watch your ship destroy everything.

    2026ActionStrategyIndie5.94 USDSteam ↗
  5. Moons That Belong

    WHY THIS

    Ranked #5 for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Early Access with Unconquered Sun.

    Embark on a journey of strategy and domination in Moons That Belong, a 2D space strategy game that challenges your tactical prowess. Command your fleet, conquer planets, and outsmart your opponents in this visually captivating and intellectually engaging adventure.

    2027StrategyEarly AccessSteam ↗
  6. Galaxor

    WHY THIS

    Ranked #6 for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Unconquered Sun.

    Galaxor is an online sci-fi strategy game where you build planets, research technologies, command fleets and expand your empire across the galaxy. Manage resources, join clans, take part in events and face alien threats in long-term space warfare.

    2026StrategySimulationMassively MultiplayerFreeSteam ↗
  7. Synvector

    WHY THIS

    Ranked #7 for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Unconquered Sun.

    Real-time sci-fi action RPG with tactical pause. Command your mercenary fleet, coordinate squadrons through a command interface, and switch between squadron commanders. Four races, one spiral arm, one unstoppable swarm. Nothing personal. Just contract.

    2028ActionIndieAdventureSteam ↗
  8. Battlestar Galactica: Scattered Hopes

    WHY THIS

    Ranked #8 for Unconquered Sun fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Unconquered Sun.

    In Battlestar Galactica: Scattered Hopes, take command of a fleet escaping the annihilation of the Twelve Colonies. Manage crises on board as you prepare for the next encounter with the Cylon Fleet. Times are dire, and hard choices must be made. Your only hope: rejoin the Battlestar Galactica.

    2026ActionStrategyIndie24.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Unconquered Sun.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  2. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Unconquered Sun.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  3. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Unconquered Sun.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Unconquered Sun.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  5. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Unconquered Sun.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  6. The Lab

    WHY THIS

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

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeSteam ↗
  7. Control, I'm Not Coming Back

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Unconquered Sun.

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗
  8. OnlyCans: Thirst Date

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Unconquered Sun.

    Feel The Fizz Inside You™ with the brand new Shize™ Collection!

    2021IndieSimulationFree To PlayFreeSteam ↗

Frequently asked about Unconquered Sun

What games are most similar to Unconquered Sun?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Unconquered Sun are Morancairn: The Silent Wake, Galactic Conflict, Old Stars.
Who developed Unconquered Sun?
Unconquered Sun was developed by Pat Traynor.

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 Unconquered Sun.

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