IMHO.

Single-player games like In a World After People

Below are 11 single-player Steam games similar to In a World After People, 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 In a World After People page.

Ranked picks

  1. 1
    Abashed — Steam game cover

    Abashed

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Abashed lets you step into the troubled mind of Issac, as the fragments of his past flash before his eyes. Solve puzzles, meet mysterious characters, and alter reality as he faces his worst fears to uncover the truth behind his missing partner, or so he thought.

    2026IndieAdventureSingle-playerSimilar games →
  2. 2
    Epoch Reset — Steam game cover

    Epoch Reset

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Unravel a narrative-driven 2.5D anime adventure as Hector, a dirt-poor genius and creator of the world’s first time machine. Travel between timelines, meet intriguing characters, and explore futuristic cityscapes as you seek to save reality from time-bending forces beyond imagination.

    2027IndieAdventureSingle-playerSimilar games →
  3. 3
    MARK'S LIFE — Steam game cover

    MARK'S LIFE

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    This is the story of Mark's life...

    2021IndieAdventure3.99 USDSingle-playerSimilar games →
  4. 4
    Oh man, a Train. — Steam game cover

    Oh man, a Train.

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    A short modern visual novel in which a young woman wanders into a [theoretically] abandoned train station, only to find people from her past waiting inside.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Among the Waves — Steam game cover

    Among the Waves

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Carry the Divine Child. Bend the laws of physics and uncover the mystery of the Doors of Birth. The fate of a world where artificial intelligence has learned to believe lies in your hands.

    2027ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Carbon Rain — Steam game cover

    Carbon Rain

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie with In a World After People.

    Explore a beautiful yet hostile post-apocalyptic world in this pixel-art action-adventure. Leave your bunker, battle mutated creatures, gather resources, upgrade your gear, and push deeper into dangerous new biomes.

    2027ActionIndieSingle-playerSimilar games →
  7. 7
    Void Walkers X64 — Steam game cover

    Void Walkers X64

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Embark on a classic 2D overhead RPG adventure inspired by the golden era of 16-bit classics. Forge your destiny across five distinct progression paths, master tactical combat, and explore a world where your choices unlock powerful hybrid classes.

    2026ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Saoirse — Steam game cover

    Saoirse

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Eight people are trapped in an abandoned neurotech facility. The only hope for escape is by surviving deathgames based on scans of each other's minds.

    IndieAdventureCasualSingle-playerSimilar games →
  9. 9
    CLONY — Steam game cover

    CLONY

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie with In a World After People.

    CLONY is a gravity-defying Sokoban-style 2D puzzle game. Players can create clones above their own heads, and all clones move in the same direction. The game is cleared when all yellow buttons are pressed at the same time. Test your own puzzle skills with these minimalistic puzzles.

    2024StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  10. 10
    Play Twice — Steam game cover

    Play Twice

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie with In a World After People.

    "Enjoy Twice" – A new Sokoban-style puzzle game, Play Twice! Once you clear a stage, a second playthrough begins on the same board. Enjoy a dual-layered puzzle experience where strategic planning for the second round is the key to success!

    2025StrategyIndie2.99 USDSingle-playerSimilar games →
  11. 11
    MARY - メアリ姫の奪還 — Steam game cover

    MARY - メアリ姫の奪還

    Single-player alternative to In a World After People — playable solo, no multiplayer required. Shares Indie and Adventure with In a World After People.

    Add a single letter to a choice in this text adventure. Follow the original path, turn the odds in your favor, or create a completely ridiculous outcome. Shape the story with just one letter. *Japanese language only.

    2027IndieAdventureSingle-playerSimilar games →