IMHO.

Single-player games like Beyond the Chiron Gate

Below are 8 single-player Steam games similar to Beyond the Chiron Gate, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Beyond the Chiron Gate page.

Ranked picks

  1. 1
    Astromino — Steam game cover

    Astromino

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    A roguelite battle against cosmic evils - drop customized polyominoes, collect relics, and execute powerful combos to defeat your enemies!

    ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    Rogues Don't Cry — Steam game cover

    Rogues Don't Cry

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    A game for those who played hundreds of strategy/roguelikes and want something new and wild. Build your army, explore a harsh random world, fight varied battles, die, start over, experiment, break the game, become godly and destroy everything. Be proud.

    2025StrategyIndieRPG14.99 USDSingle-playerSimilar games →
  3. 3
    Galaxy Squad — Steam game cover

    Galaxy Squad

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy with Beyond the Chiron Gate.

    Galaxy squad is a hardcore turn-based tactical roguelike, inspired by FTL and XCOM.

    2019Strategy9.99 USDSingle-playerSimilar games →
  4. 4
    The Banished Vault — Steam game cover

    The Banished Vault

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    A strategy game of exploration, endurance, and space travel on an interstellar gothic monastery. Explore solar systems, harvest resources, construct outposts, and face hazards in the challenging universe of The Banished Vault.

    2023StrategyIndie16.74 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Weird Worlds: Return to Infinite Space — Steam game cover

    Weird Worlds: Return to Infinite Space

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    Weird Worlds: Return to Infinite Space is a hybrid roguelike game of space exploration, adventure and starship combat.

    2013StrategyIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Heat Signature — Steam game cover

    Heat Signature

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.

    2017ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  7. 7
    Crying Suns — Steam game cover

    Crying Suns

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    Crying Suns is a tactical rogue-lite that puts you in the role of a space fleet commander as you explore a mysteriously fallen empire. In this story rich experience inspired by Dune and Foundation, each successful run will uncover the truth about the Empire... and yourself as well.

    2019StrategyIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Sword of the Stars: The Pit — Steam game cover

    Sword of the Stars: The Pit

    Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.

    A fun, fast, light-hearted, turn-based RPG, where the tradition of old school dungeon-diving games meets the sci-fi Sword of the Stars universe!

    2013StrategyIndieRPG9.99 USDSingle-playerSimilar games →