IMHO.

Single-player games like On Key Up: A Game for Keyboards

Below are 12 single-player Steam games similar to On Key Up: A Game for Keyboards, 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 On Key Up: A Game for Keyboards page.

Ranked picks

  1. 1
    Kubikon 3D — Steam game cover

    Kubikon 3D

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Cubes, cubes, cubes... Cubes everywhere. Whether you're in the mood to challenge your brain or just relax, Kubikon is here for you!

    2024IndieCasual9.99 USDSingle-playerSimilar games →
  2. 2
    Times Tables Games — Steam game cover

    Times Tables Games

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Simulation and Casual with On Key Up: A Game for Keyboards.

    Get ready to multiply the fun with Times Tables Games!

    2024SimulationCasual4.99 USDSingle-playerSimilar games →
  3. 3
    Milliopoly - Language Quiz and Learning — Steam game cover

    Milliopoly - Language Quiz and Learning

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Become a millionaire by using your foreign language knowledge. Invite your friends and family and practice your mother tongue or foreign languages!

    2022IndieCasualEarly Access10.99 USDSingle-playerSimilar games →
  4. 4
    Skyblocker — Steam game cover

    Skyblocker

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Stack your tower as high and as fast as you can in Skyblocker, an infinitely fun and replayable physics-based 3D puzzle game. Battle the elements (and gravity), compete for a place on the online leaderboards, unlock tons of cosmetics and unique levels, or relax in Zen mode.

    2025IndieCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Tower Words — Steam game cover

    Tower Words

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Word game that mixes tetris, categories game and word search.

    2022IndieCasual2.99 USDSingle-playerSimilar games →
  6. 6
    LX Patterns — Steam game cover

    LX Patterns

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    How smart are you? The ability to recognize patterns is used to measure intelligence. LX patterns is a puzzle game in which you have to identify different patterns while listening to a relaxing soundtrack.

    2021IndieCasual0.99 USDSingle-playerSimilar games →
  7. 7
    Sudoku3D 2: The Cube — Steam game cover

    Sudoku3D 2: The Cube

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    This is not a classic sudoku. This is a variation of the famous puzzle - from easy to almost impossible... Fully random generation with a choice of cube size (within the classic from 3 to 9) and difficulty.

    2019IndieCasual0.99 USDSingle-playerSimilar games →
  8. 8
    Fall Words — Steam game cover

    Fall Words

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Fall Words is a HARD physics-based puzzle game where you type letters to drop them and collect all the asterisks.

    2024IndieCasual4.99 USDSingle-playerSimilar games →
  9. 9
    Super Markup Man — Steam game cover

    Super Markup Man

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Learn HTML and CSS through a 2D puzzle platformer! Carry and place real web tags, solve logic-based levels, and build your own web page templates. No coding needed!

    2016IndieCasual2.49 USDSingle-playerSimilar games →
  10. 10
    Doggo Dig Down — Steam game cover

    Doggo Dig Down

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Dig, build, and bark your way through a cozy vertical sandbox adventure! Use your dirtpack to climb sky-high, dig deep, unlock hats, and uncover secrets in a chill, dog-powered world.

    2018IndieAdventureCasual2.49 USDSingle-playerSimilar games →
  11. 11
    Pew Pew Puzzle Defense — Steam game cover

    Pew Pew Puzzle Defense

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    A fast-paced mashup of tower defense, color-matching puzzles, and retro arcade chaos! Build, shoot, and strategize solo or in couch co-op to survive waves of colorful blocks.

    2020ActionIndieCasual2.49 USDSingle-playerSimilar games →
  12. 12
    Craftimals: Build to the Sun — Steam game cover

    Craftimals: Build to the Sun

    Single-player alternative to On Key Up: A Game for Keyboards — playable solo, no multiplayer required. Shares Casual with On Key Up: A Game for Keyboards.

    Build your way to the sun in this cozy, creative sandbox platformer! Stack blocks, unlock powers, wear silly hats, and play solo or in 2-player couch co-op.

    2024IndieAdventureCasual0.99 USDSingle-playerSimilar games →