IMHO.

Single-player games like O.W.L Projekt

Below are 10 single-player Steam games similar to O.W.L Projekt, 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 O.W.L Projekt page.

Ranked picks

  1. 1
    O.W.L Projekt 2 — Steam game cover

    O.W.L Projekt 2

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Adventure with O.W.L Projekt.

    Explore O.W.L Projekt 2 with Elysion in a renewed world, facing even more complex challenges, fast enemies, and new mechanics like portals of different colors. Use the Sanctum Staff to overcome traps and escape the Watchers in an exciting adventure.

    2025IndieAdventureCasual1.99 USDSingle-playerSimilar games →
  2. 2
    Sokocat - Islands — Steam game cover

    Sokocat - Islands

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Strategy and Indie with O.W.L Projekt.

    Push one block at a time to solve sokoban-style puzzles on beautiful and relaxing islands.

    2021StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  3. 3
    Mirage: Ignis Fatuus — Steam game cover

    Mirage: Ignis Fatuus

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Adventure with O.W.L Projekt.

    Control a cuboid, see things from different perspectives, and overcome impossible terrain in this unique and innovative isometric puzzle!

    2025IndieAdventureCasual16.99 USDSingle-playerSimilar games →
  4. 4
    Libe — Steam game cover

    Libe

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Strategy and Adventure with O.W.L Projekt.

    Libe is a puzzle game in which once you start moving you can't stop until you hit a wall. Playing as a sentinel, you're falling short on energy and you need to collect energy prisms to get your power back to fight darkness.

    2020StrategyAdventure4.99 USDSingle-playerSimilar games →
  5. 5
    Mimi the Cat - Mimi's Scratcher — Steam game cover

    Mimi the Cat - Mimi's Scratcher

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Strategy and Indie with O.W.L Projekt.

    Move boxes, jump on everything in sight, Mimi loves challenges like jumping long distances. Help her reach her scratcher!

    2022StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  6. 6
    Stack,Clack,Clock! — Steam game cover

    Stack,Clack,Clock!

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Strategy and Indie with O.W.L Projekt.

    A toy for stacking bricks. Be the creative you always were.

    2023StrategyIndieCasual1.99 USDSingle-playerSimilar games →
  7. 7
    How to Say Goodbye — Steam game cover

    How to Say Goodbye

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Adventure with O.W.L Projekt.

    How to Say Goodbye is a beautiful narrative puzzle game inspired by picture books. Reorganize the environment and solve puzzles to help a group of ghosts on their quest to finally move on.

    2022IndieAdventureCasual12.99 USDSingle-playerSimilar games →
  8. 8
    Cat Slide Tiles — Steam game cover

    Cat Slide Tiles

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Casual with O.W.L Projekt.

    Move the sliding tiles to unblock a path for the kitten to walk to the exit.

    2021IndieCasual2.99 USDSingle-playerSimilar games →
  9. 9
    Electronics Puzzle Lab — Steam game cover

    Electronics Puzzle Lab

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Casual with O.W.L Projekt.

    Enter the most advanced challenge laboratory of today's games, where electronics and logic merge into challenges that will captivate your mind and awaken the engineer within you!

    2024IndieSimulationCasual2.99 USDSingle-playerSimilar games →
  10. 10
    Eggstreme Farming — Steam game cover

    Eggstreme Farming

    Single-player alternative to O.W.L Projekt — playable solo, no multiplayer required. Shares Indie and Casual with O.W.L Projekt.

    Build and manage your own farm! Take care of chickens, ducks, geese, and turkeys, collect and sell eggs, buy new animals, expand your pens, and turn your farm into a thriving egg-production empire.

    2026IndieCasualSingle-playerSimilar games →