IMHO.

Single-player games like McOsu

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

Ranked picks

  1. 1
    Audio Infection — Steam game cover

    Audio Infection

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    Pew... pew... enemy goes boom! We give you exciting music, intense gameplay, smart AI and epic weapons. It is up to you to deal with the infections.

    2018ActionIndieCasualFreeSingle-playerSimilar games →
  2. 2
    Become A Star — Steam game cover

    Become A Star

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    Play as a musician on stage in this rhythm game! Choose your instrument, your concert hall and thrill the audience with original music.

    2024ActionIndie4.99 USDSingle-playerSimilar games →
  3. 3
    Thumper — Steam game cover

    Thumper

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    Thumper is rhythm violence: classic rhythm-action, blistering speed, and brutal physicality. You are a space beetle. Brave the hellish void and confront a maniacal giant head from the future.

    2016ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Metavusking — Steam game cover

    Metavusking

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    Start the concert! Metavusking is a singing game where you sing on a stage in virtual reality. It supports both monitors and VR headsets.

    2022ActionIndieSimulation0.99 USDSingle-playerSimilar games →
  5. 5
    Beat Saber — Steam game cover

    Beat Saber

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    Beat Saber is a VR rhythm game where you slash the beats of adrenaline-pumping music as they fly towards you, surrounded by a futuristic world.

    2019Indie29.99 USDSingle-playerSimilar games →
  6. 6
    Song Beater: Quite My Tempo! — Steam game cover

    Song Beater: Quite My Tempo!

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    VR rhythm game on steroids. Beat challenging songs with your bare fists in Fit Boxing, wield variety of weapons (blades, tonfas, phasers, staff, saw) in Free Style or dominate the playfield in Real 360 mode. Global and friends leaderboards, calories burnt statistics. Custom songs and videos support.

    2019ActionIndieCasual19.99 USDSingle-playerSimilar games →
  7. 7
    DEVOUR — Steam game cover

    DEVOUR

    Single-player alternative to McOsu — playable solo, no multiplayer required. Shares Indie with McOsu.

    DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.

    2021Indie9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Hop Step Sing! VR Live 《Hop★Summer Tour 2020》 — Steam game cover

    Hop Step Sing! VR Live 《Hop★Summer Tour 2020》

    Single-player alternative to McOsu — playable solo, no multiplayer required.

    Hop Step Sing!'s first VR live performance, 《Hop★Summer Tour 2020》is now available on Steam! Put on your VR goggles and enjoy the 360-degree immersive live concert experience you had never seen before!

    2021Casual14.99 USDSingle-playerSimilar games →