IMHO.

Single-player games like The End of the Sun: Prologue

Below are 8 single-player Steam games similar to The End of the Sun: Prologue, 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 The End of the Sun: Prologue page.

Ranked picks

  1. 1
    The End of the Sun — Steam game cover

    The End of the Sun

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    You are the Ashter – a Slavic fire mage and tracker of mythical beings. Following a legendary creature, you reach a village caught in a time rift. Embark on a magical investigation – travel through time, explore the ancient land, and bond with fire to shape villagers’ fate and uncover the mystery.

    2025IndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    The Operator — Steam game cover

    The Operator

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.

    2024IndieAdventureSimulation13.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Gone Home — Steam game cover

    Gone Home

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    June 7th, 1995. 1:15 AM. You arrive home after a year abroad. You expect your family to greet you, but the house is empty. Something's not right. Where is everyone? And what's happened here? Unravel the mystery for yourself in Gone Home, a story exploration game from The Fullbright Company.

    2013IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    The Last Case of John Morley — Steam game cover

    The Last Case of John Morley

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    Step into the mind of John Morley, a 1940s detective on his final case. Explore shadowed places long forgotten by time, and piece together crime scenes in a narrative adventure steeped in mystery, unexpected twists, and a truth buried for decades.

    2025IndieAdventure12.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Frog Detective 1: The Haunted Island — Steam game cover

    Frog Detective 1: The Haunted Island

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    You're a detective, and a frog, and it's time to solve a mystery.

    2018IndieAdventureCasual4.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Frog Detective 3: Corruption at Cowboy County — Steam game cover

    Frog Detective 3: Corruption at Cowboy County

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    You're a detective, and a frog, and it's time to solve a mystery in the wild west.

    2022IndieAdventureCasual4.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Metamorphosis — Steam game cover

    Metamorphosis

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    Play as Gregor, turned into a tiny bug, and set out on an extraordinary journey to unravel the mystery of your transformation. Metamorphosis is a first person adventure set in a surrealist world where your newfound abilities are your last and only hope for redemption.

    2020ActionIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    The Gardens Between — Steam game cover

    The Gardens Between

    Single-player alternative to The End of the Sun: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The End of the Sun: Prologue.

    The Gardens Between is a surreal puzzle adventure that follows best friends, Arina and Frendt, as they fall into a mysterious world of beautiful garden islands. Manipulate time to solve puzzles and discover the secrets of each island.

    2018IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →