IMHO.

Single-player games like Astral shifter

Below are 8 single-player Steam games similar to Astral shifter, 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 Astral shifter page.

Ranked picks

  1. 1
    Abyss Forge — Steam game cover

    Abyss Forge

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Strategy and Indie with Astral shifter.

    Abyss Forge is a sci-fi match-and-merge roguelike set in deep space. Move tiles, create matches, merge modules, gather fuel, efficiency, research, and other resources, then shape your build through random upgrades as you push your ship deeper into unknown sectors.

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    EmergenHex — Steam game cover

    EmergenHex

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Strategy and Indie with Astral shifter.

    Build your loadout, press Deploy, and watch combat resolve automatically. Solve 60+ deterministic auto-battler RPG encounters with skills, passives, artifacts, gear, damage types, and status effects, then automate conquered nodes for offline loot.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    UFOTOFU: HEX — Steam game cover

    UFOTOFU: HEX

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Indie and Casual with Astral shifter.

    UFOTOFU:HEX is a zen match puzzler where you create palindrome chains on a hexagonal grid, giving you even more directions to trace your path than a traditional puzzle matching game. With charming sound and colourblind-friendly visuals, take your time creating the longest chains to maximise points.

    2022IndieCasual3.99 USDSingle-playerSimilar games →
  4. 4
    Hexa Fusion 2048 — Steam game cover

    Hexa Fusion 2048

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Strategy and Indie with Astral shifter.

    Hexa Fusion 2048 is a fun and addictive hexagonal puzzle game! Shoot number blocks onto the board, merge them to create bigger numbers, and aim for the highest score. Use booster hammers to clear obstacles, but be careful—if a block reaches the limit, the game ends! Can you master the fusion? 🔥🎯

    2025StrategyIndieAdventure1.99 USDSingle-playerSimilar games →
  5. 5
    Passage 5 — Steam game cover

    Passage 5

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Indie and Casual with Astral shifter.

    Easy to learn, hard to put down: place tiles, match color or symbol, clear passages from the board. The casual classic is back — completely revamped, with four modes, over 300 levels, and for the first time two players on one screen: together or in a duel.

    IndieCasualEarly AccessSingle-playerSimilar games →
  6. 6
    水果甜心 Fruit Sweetheart — Steam game cover

    水果甜心 Fruit Sweetheart

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Strategy and Indie with Astral shifter.

    "Fruit Sweetheart" is a casual, relaxing, and visually appealing elimination game. Find the same fruit and eliminate it, relieve stress and become addicted! Handsome and beautiful, come and take a look! It's definitely worth a try!

    2026StrategyIndieSimulation8.99 USDSingle-playerSimilar games →
  7. 7
    Glowing Hexagon — Steam game cover

    Glowing Hexagon

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Indie and Casual with Astral shifter.

    This is a high-score challenge hexagon-matching game. Vibrant hexagons, adjustable radius, random patterns—compete for the top spot on the leaderboard!

    2025IndieCasual0.49 USDSingle-playerSimilar games →
  8. 8
    More fish - Idle Clicker — Steam game cover

    More fish - Idle Clicker

    Single-player alternative to Astral shifter — playable solo, no multiplayer required. Shares Indie and Casual with Astral shifter.

    More fish is a simple incremental idle clicker game. It starts very calm and evolves into chaos. Catch fish, trigger atmospheric events, and scavenge for lost sea treasures. Spend your pearls and coins to unlock new skins, collect talent cards, buy fishing bobbers and upgrade a massive skill tree.

    2026IndieSimulationCasual3.29 USDSingle-playerSimilar games →