IMHO.

Games like Alliance of the Sacred Suns

If Alliance of the Sacred Suns is your kind of game, the closest matches are Shadow Empire, Breachway and Sid Meier's Civilization®: Beyond Earth™ — 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.

Get personalized picks →

About Alliance of the Sacred Suns: Alliance of the Sacred Suns is a sci-fi grand-strategy RPG that begins with your coronation as the head of an interstellar Empire, and ends with your demise. Manage feuding noble houses and the schemes of would-be usurpers as you try to revive the glory of an Empire on the brink of collapse.

StrategySimulationRPGWindows · macOSby KatHawk Studios
Alliance of the Sacred Suns — Steam game cover

Players who liked Alliance of the Sacred Suns also play

Steam players who put hours into Alliance of the Sacred Suns 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. Shadow Empire

    WHY THIS

    Top pick for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Alliance of the Sacred Suns.

    Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.

    2020StrategySimulationRPG39.99 USDSteam ↗
  2. Breachway

    WHY THIS

    Second-strongest match for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Alliance of the Sacred Suns.

    Explore the galaxy in this deckbuilding, sci-fi roguelike where ship upgrades and crew management are key to your survival. Optimize resource generation, engage in intense turn-based battles, and take on ever-growing threats as you seek out The Signal.

    2024StrategySimulationRPG19.99 USDDeck PlayableSteam ↗
  3. Sid Meier's Civilization®: Beyond Earth™

    WHY THIS

    Third-strongest match for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Alliance of the Sacred Suns.

    Sid Meier’s Civilization: Beyond Earth is a new science-fiction-themed entry into the award winning Civilization series. As part of an expedition sent to find a home beyond Earth, lead your people into a new frontier, explore and colonize an alien planet and create a new civilization in space.

    2014Strategy9.99 USDSteam ↗
  4. Age of Wonders: Planetfall

    WHY THIS

    Ranked #4 for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Alliance of the Sacred Suns.

    Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.

    2019Strategy10.19 USDDeck PlayableSteam ↗
  5. Old World

    WHY THIS

    Ranked #5 for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Alliance of the Sacred Suns.

    Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?

    2022StrategySimulationRPG39.99 USDDeck PlayableSteam ↗
  6. Warhammer 40,000: Gladius - Relics of War

    WHY THIS

    Ranked #6 for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Alliance of the Sacred Suns.

    Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.

    2018Strategy39.99 USDDeck PlayableSteam ↗
  7. Galactic Civilizations III

    WHY THIS

    Ranked #7 for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Alliance of the Sacred Suns.

    Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.

    2015Strategy29.99 USDDeck PlayableSteam ↗
  8. Sid Meier's Civilization® V

    WHY THIS

    Ranked #8 for Alliance of the Sacred Suns fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Alliance of the Sacred Suns.

    Create, discover, and download new player-created maps, scenarios, interfaces, and more!

    2010Strategy7.49 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation and RPG with Alliance of the Sacred Suns.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  2. 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 ↗
  3. Landfall Archives

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy with Alliance of the Sacred Suns.

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  4. SuchArt: Creative Space

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Alliance of the Sacred Suns.

    Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. Die in the Dungeon: Origins

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and RPG with Alliance of the Sacred Suns.

    Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!

    2023StrategyIndieRPGFreeDeck VerifiedSteam ↗
  6. The Riftbreaker: Prologue

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy with Alliance of the Sacred Suns.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  7. Jigsaw Puzzle Dreams

    WHY THIS

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

    Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!

    2021IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  8. The Last Sovereign

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and RPG with Alliance of the Sacred Suns.

    Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.

    2025StrategyIndieAdventureFreeDeck VerifiedSteam ↗

Frequently asked about Alliance of the Sacred Suns

What games are most similar to Alliance of the Sacred Suns?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Alliance of the Sacred Suns are Shadow Empire, Breachway, Sid Meier's Civilization®: Beyond Earth™.
Who developed Alliance of the Sacred Suns?
Alliance of the Sacred Suns was developed by KatHawk Studios.

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 Alliance of the Sacred Suns.

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