IMHO.

Single-player games like Portal way

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

Ranked picks

  1. 1
    ReactorX — Steam game cover

    ReactorX

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Indie and Casual with Portal way.

    Sokoban-puzzle with exclusive gameplay mechanics on a space fantasy theme.

    2023IndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    TENDY: Robot Gardener — Steam game cover

    TENDY: Robot Gardener

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

    Tend to the intergalactic flora and fauna on a puzzling space station. This short n' weird journey takes around 2 hours to complete.

    2022IndieAdventure3.99 USDSingle-playerSimilar games →
  3. 3
    Steps To The Stars — Steam game cover

    Steps To The Stars

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Indie and Casual with Portal way.

    A single player puzzle game following the journey of two stars as they climb to return to the constellation from which they have fallen.

    2027IndieAdventureCasualSingle-playerSimilar games →
  4. 4
    Unlock The King — Steam game cover

    Unlock The King

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Casual with Portal way.

    An originally designed puzzle game inspired by chess. Move the pieces and create a path to Unlock the King.

    2019StrategyCasual0.99 USDSingle-playerSimilar games →
  5. 5
    Space Voyage: The Puzzle Game — Steam game cover

    Space Voyage: The Puzzle Game

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Indie and Casual with Portal way.

    Space Voyage is a one-of-a-kind puzzle adventure that plays like a dynamic board game, bringing mind-bending challenges and visually immersive gameplay. 🛰️Master the Controls, 🌀Bend Space & Time, 💎Collect & Conquer.

    2022StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  6. 6
    Bot Patrol — Steam game cover

    Bot Patrol

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Indie and Casual with Portal way.

    Guide your robot through hours of puzzling fun across three vibrant biomes, brimming with unique mechanics. Uncover the mystery behind missing colleague bots as you strive for freedom in this truly puzzling adventure.

    2024IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  7. 7
    Reroute — Steam game cover

    Reroute

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

    Redirect lasers with the help of boxes and portals in this challenging puzzle game with unique mechanics.

    2024AdventureFree To PlayFreeSingle-playerSimilar games →
  8. 8
    Space Drone: Rescue Mission — Steam game cover

    Space Drone: Rescue Mission

    Single-player alternative to Portal way — playable solo, no multiplayer required. Shares Indie and Casual with Portal way.

    Space drone is a minimalist open world puzzle game with grid movement where you remotely control a drone to find and rescue your lost mates in space. Every movement spend energy, be aware to don't be without it!

    2021StrategyIndieCasual1.99 USDSingle-playerSimilar games →