IMHO.

Single-player games like AfterBeat (Project Arrhythmia)

Below are 8 single-player Steam games similar to AfterBeat (Project Arrhythmia), 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 AfterBeat (Project Arrhythmia) page.

Ranked picks

  1. 1
    Just Shapes & Beats — Steam game cover

    Just Shapes & Beats

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    "Just Shapes & Beats" is a chaotic co-op musical bullet-hell based on three simple things: avoid Shapes, move to the kick-ass Beats, and die, repeatedly.

    2018ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Rhythm Doctor — Steam game cover

    Rhythm Doctor

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Strategy with AfterBeat (Project Arrhythmia).

    Save patients with your rhythm mastery! Rhythm Doctor is a rhythm game where you heal patients by defibrillating in time to their heartbeats. Learn each patient's unique heartbeat and defeat boss viruses trying to sabotage your rhythm, all set to heart-pumping, soul-soothing music.

    2025ActionStrategyIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Dancing Cube — Steam game cover

    Dancing Cube

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    "Dancing Cube" is a multiplayer musical bullet-hell, where players must avoid red obtacles in a giant 3D cube that deforms to the rhythm of the music. Play in solo modes or challenge your friends to see who handles the beat better.

    2022ActionIndieEarly Access11.99 USDSingle-playerSimilar games →
  4. 4
    Geometric Feel the Beats — Steam game cover

    Geometric Feel the Beats

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    Have fun destroying your enemies in a reinterpretation of games from the 80s! To the sound of a mixture of unique musical genres, complete missions, improve your ship, be precise in your shots. All of this without worrying about GAME OVER! Show the world your score! Competition is what counts here!

    2020ActionIndieCasual1.99 USDSingle-playerSimilar games →
  5. 5
    MODSORK — Steam game cover

    MODSORK

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    A challenging arcade game about dual-wielding and interactive music that will have you going "just one more try!".

    2018ActionIndieEarly Access6.99 USDSingle-playerSimilar games →
  6. 6
    Assault Android Cactus+ — Steam game cover

    Assault Android Cactus+

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.

    2015ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Jamestown — Steam game cover

    Jamestown

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    Jamestown: Legend Of The Lost Colony is a neo-classical top-down shooter for up to 4 players, set on 17th-century British Colonial Mars. It features all the intensity, depth, and lovingly handcrafted pixels of a classic arcade shooter, with a modern twist: deeply-integrated cooperative gameplay.

    2011ActionIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Soundodger+ — Steam game cover

    Soundodger+

    Single-player alternative to AfterBeat (Project Arrhythmia) — playable solo, no multiplayer required. Shares Action and Indie with AfterBeat (Project Arrhythmia).

    Dodge the music and dance through a mesmerizing ballet of choreographed bullets, each synced to music from over a dozen international artists. Push your creativity and skills with the fully-featured Level Editor and never run out of things to dodge.

    2013ActionIndieCasual7.99 USDDeck PlayableSingle-playerSimilar games →