IMHO.

Single-player games like Astral Planes

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

Ranked picks

  1. 1
    Melody Flow — Steam game cover

    Melody Flow

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

    Catch the notes. Save the music.

    ActionIndieCasualSingle-playerSimilar games →
  2. 2
    Rocket Rush — Steam game cover

    Rocket Rush

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

    Rocket Rush is a fast-paced QTE rhythm climb where every launch is a fight for altitude. Hit precise prompts, survive hazards, build streaks, upgrade your rocket, and chase the leaderboard as you blast higher into the unknown.

    2026ActionIndieFree To PlayFreeSingle-playerSimilar games →
  3. 3
    Kromaticube — Steam game cover

    Kromaticube

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

    KROMATICUBE is a minimalist arcade game where you have to avoid obstacles and listenning to chiptune musics. Just keep alive for at least 60 seconds to complete a level. Easy right ? Maybe not.

    2021ActionIndieCasual1.99 USDSingle-playerSimilar games →
  4. 4
    Couplinked — Steam game cover

    Couplinked

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

    Couplinked is an unforgiving, open source, action-arcade game with a unique control system. Steer two balls through treacherous obstacles while trying to collect rings for points. Play with up to three of your closest friends in local co-op for some ball-busting fun!

    2021ActionIndieCasualFreeDeck PlayableSingle-playerSimilar games →
  5. 5
    Dewdrop — Steam game cover

    Dewdrop

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

    Turn physics into music. Draw vines, guide dewdrops through vibrant puzzles, unlock new sounds, and create your own melodies in a relaxing musical sandbox.

    2026SimulationCasualSingle-playerSimilar games →
  6. 6
    Music95 — Steam game cover

    Music95

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

    Music95 is a special music game. There is no premade beatmaps. Game content is automatically created by player's own music track. So player can immerse in their favorite music. Try it Out!

    2021IndieCasualEarly Access7.99 USDSingle-playerSimilar games →
  7. 7
    Rhythm Racer — Steam game cover

    Rhythm Racer

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

    Music-driven tunnel racing. Any song generates a unique 360° track. Collect gems on the beat, dodge obstacles, race through space. Deterministic generation + ghost racing = infinite replayability. Your music has never looked this good.

    ActionIndieCasualSingle-playerSimilar games →
  8. 8
    HEPTAGON — Steam game cover

    HEPTAGON

    Single-player alternative to Astral Planes — playable solo, no multiplayer required. Shares Action with Astral Planes.

    HEPTAGON is a fast-paced and fluid action game designed to push your reflexes to their limits.

    2020Action4.99 USDSingle-playerSimilar games →