IMHO.

Single-player games like Astral Ascension

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

Ranked picks

  1. 1
    Ethereal Enigma — Steam game cover

    Ethereal Enigma

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

    A choice-driven, slice of life visual novel featuring full voice-over and an intricate relationship system!

    2020IndieAdventureSimulationSingle-playerSimilar games →
  2. 2
    Crystalline — Steam game cover

    Crystalline

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

    A choice-driven, fantasy adventure visual novel featuring full voice-over and an intricate relationship system!

    2018ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Kaori After Story — Steam game cover

    Kaori After Story

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

    Kaori After Story is a slice-of-life, relationship-centric comedy sequel to ACE Academy; fully voiced and extensively interactive!

    2018IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    ACE Academy — Steam game cover

    ACE Academy

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

    ACE Academy is a slice-of-life, story-centric comedy game with elements of dating-sim; fully voiced and extensively interactive!

    2016ActionSportsIndieDeck PlayableSingle-playerSimilar games →
  5. 5
    Welcome to the Sharehouse! ~ domestic life with three cute girls~ — Steam game cover

    Welcome to the Sharehouse! ~ domestic life with three cute girls~

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

    Your story of living in a sharehouse with three beautiful girls!

    2026IndieAdventureSimulationSingle-playerSimilar games →
  6. 6
    The Voynich Project — Steam game cover

    The Voynich Project

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

    A choice-driven romance visual novel where every decision shapes your relationships and the story. Meet unique characters, explore multiple routes, and unlock different endings. Featuring high-quality anime-style art, an immersive soundtrack, and deep storytelling. Your journey begins now!

    2026IndieAdventureSimulationSingle-playerSimilar games →
  7. 7
    Rottenroots — Steam game cover

    Rottenroots

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

    In this haunting visual novel, you become Salem - torn between forbidden love and regime loyalty. Make split-second decisions that transform his personality in a solarpunk dystopia. With multiple paths and endings, your choices define who Salem becomes in a world where being different is dangerous.

    2026IndieAdventureRPGSingle-playerSimilar games →
  8. 8
    猟奇リスナー ~ 狙われた姫配信者 ~ Lunatic Viewer - Streamer Girl at Risk - — Steam game cover

    猟奇リスナー ~ 狙われた姫配信者 ~ Lunatic Viewer - Streamer Girl at Risk -

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

    The protagonist who became a recluse after being bullied, meets a group of streamer girls who broadcast live. It was supposed to be an escape from reality but... he started wanting to make them his own...

    2022Simulation19.99 USDSingle-playerSimilar games →