IMHO.

Single-player games like Loophole

Below are 16 single-player Steam games similar to Loophole, 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 Loophole page.

Ranked picks

  1. 1
    Snakeloop — Steam game cover

    Snakeloop

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

    Snakeloop is a challenging puzzle game based on a simple idea: What if you took classic Snake but inverted the goal and made it so you have to form a loop by eating your own tail.

    2025StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    Block Buster Billy — Steam game cover

    Block Buster Billy

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

    An alien family had a picnic on Billy's island. They had to leave in a hurry, causing Junior to forget his cubes. Can you help Billy figure out the mind-boggling alien puzzles?

    2023StrategyIndieCasual9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Chronescher — Steam game cover

    Chronescher

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

    Chronescher is a challenging turn-based puzzle game in Escher-esque spaces. Use impossible geometries, teleportation and environmental snapshots to navigate your mind and uncover your lost memories.

    2022StrategyIndie4.99 USDSingle-playerSimilar games →
  4. 4
    Sisypush — Steam game cover

    Sisypush

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

    Play as Sisyphus in the ancient Greek underworld, clearing obstacles and pushing your special rock towards the target in over 70 levels of this short Sokoban-like puzzle game with a 1-bit art style.

    2023StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  5. 5
    Swim Out — Steam game cover

    Swim Out

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

    Dive into the relaxing and refreshing atmosphere of Swim Out, a strategic, turn-based puzzle game, that will transport you into a sunny day by the swimming pool, the river or the sea.

    2017StrategyIndieCasual5.99 USDSingle-playerSimilar games →
  6. 6
    Theta and Paralldox on Worldlines — Steam game cover

    Theta and Paralldox on Worldlines

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

    A lovely logical puzzle game about the many-worlds interpretation and quantum mechanics.

    2026Indie9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Yugo Puzzle — Steam game cover

    Yugo Puzzle

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

    Yugo Puzzle is a minimalist, relaxing, and satisfying puzzle game. Move jelly blocks left and right to merge them with the same color. It may sound simple, but it’s deceptively challenging. Enjoy the satisfaction of solving each puzzle.

    2021Indie5.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Gentoo Rescue — Steam game cover

    Gentoo Rescue

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

    A puzzler about sliding penguins and walruses. Pick up items to push, pull, bounce, swap, stop, steal, or explode. Uncover surprising twists hidden in a world of puzzles inside puzzles inside puzzles.

    2025StrategyIndieCasual19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Portal — Steam game cover

    Portal

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

    Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    The Swapper — Steam game cover

    The Swapper

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

    What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.

    2013ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    The Talos Principle — Steam game cover

    The Talos Principle

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

    The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).

    2014ActionIndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Stephen's Sausage Roll — Steam game cover

    Stephen's Sausage Roll

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

    A simple 3d puzzle game.

    2016Indie29.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Baba Is You — Steam game cover

    Baba Is You

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

    Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions!

    2019Indie14.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Outer Wilds — Steam game cover

    Outer Wilds

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

    Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.

    2020ActionAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Patrick's Parabox — Steam game cover

    Patrick's Parabox

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

    A mind-bending recursive puzzle game about boxes within boxes within boxes within boxes. Learn to use infinity to your advantage as you explore a deep and elegant system.

    2022StrategyIndieCasual19.99 USDDeck PlayableSingle-playerSimilar games →
  16. 16
    Blue Prince — Steam game cover

    Blue Prince

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

    Welcome to Mt. Holly, where every dawn unveils a new mystery. Navigate through shifting corridors and ever-changing chambers in this genre-defying strategy puzzle adventure. But will your unpredictable path lead you to the rumored Room 46?

    2025StrategyIndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →