IMHO.

Single-player games like OSK - The End of Time

Below are 11 single-player Steam games similar to OSK - The End of Time, 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 OSK - The End of Time page.

Ranked picks

  1. 1
    GRIME — Steam game cover

    GRIME

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    Destroy... Absorb... Grow... GRIME is a fast and unforgiving Action-Adventure RPG in which you crush your foes with living weapons that mutate form and function, and then consume their remains with a black hole to strengthen your vessel as you break apart a world of anatomical horror and intrigue.

    2021ActionIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Deadlight — Steam game cover

    Deadlight

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    “Probably the best downloadable title on the market right now.” 9/10 – Eurogamer.se

    2012ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    LIMBO — Steam game cover

    LIMBO

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    Uncertain of his sister's fate, a boy enters LIMBO

    2011ActionIndieAdventure12.49 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Rad Rodgers - Radical Edition — Steam game cover

    Rad Rodgers - Radical Edition

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    Bringing back the 90's-era PC platformer with a game inspired by classics like Commander Keen, Conker, Ruff'n'Tumble & Jazz Jackrabbit.

    2018ActionIndieAdventure19.99 USDSingle-playerSimilar games →
  5. 5
    Stela — Steam game cover

    Stela

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Indie and Adventure with OSK - The End of Time.

    Stela is a cinematic, atmospheric platformer about a young woman witnessing the final days of a mysterious ancient world.

    2020IndieAdventureDeck VerifiedSingle-playerSimilar games →
  6. 6
    Monochroma — Steam game cover

    Monochroma

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    Monochroma is a cinematic puzzle platformer. It’s a game about being a kid, growing up with a little brother that needs your help, facing obstacles and solving unique puzzles in a dystopian 1950's setting.

    2014ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    YUMENIKKI -DREAM DIARY- — Steam game cover

    YUMENIKKI -DREAM DIARY-

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    As long as I have dreams in my heart, I can never escape. I can never awaken from my dreams. Maybe if I follow the dream just past this doorway, then someday I can wake up again...

    2018ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Shantae: Half-Genie Hero — Steam game cover

    Shantae: Half-Genie Hero

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    Shantae embarks on her first full HD adventure! When a mysterious crime wave sweeps Sequin Land, it’s up to Half-Genie Hero Shantae to save the day! Use Shantae’s devastating Hair-Whip Attack to send monsters flying, or Belly Dance to transform her into more powerful forms!

    2016ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Ori and the Blind Forest — Steam game cover

    Ori and the Blind Forest

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action with OSK - The End of Time.

    “Ori and the Blind Forest” tells the tale of a young orphan destined for heroics, through a visually stunning action-platformer crafted by Moon Studios for PC.

    2015ActionDeck VerifiedSingle-playerSimilar games →
  10. 10
    Ori and the Will of the Wisps — Steam game cover

    Ori and the Will of the Wisps

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action with OSK - The End of Time.

    Play the critically acclaimed masterpiece. Embark on a new journey in a vast, exotic world where you’ll encounter towering enemies and challenging puzzles on your quest to unravel Ori’s destiny.

    2020Action29.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    STARBO - The Story of Leo Cornell — Steam game cover

    STARBO - The Story of Leo Cornell

    Single-player alternative to OSK - The End of Time — playable solo, no multiplayer required. Shares Action and Indie with OSK - The End of Time.

    STARBO tells you the story of a dead man's journey through a mysteriously blue world filled with strange messages and beings all trying to tell you a story, the story of Leo Cornell.

    2018ActionIndieAdventure5.99 USDSingle-playerSimilar games →