IMHO.

Single-player games like Heartmend: 3D Jigsaw Puzzle

Below are 9 single-player Steam games similar to Heartmend: 3D Jigsaw Puzzle, 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 Heartmend: 3D Jigsaw Puzzle page.

Ranked picks

  1. 1
    Mondrian 99 — Steam game cover

    Mondrian 99

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    In "Mondrian 99", You can complete the level by Running and Jumping, or by Sprinting and Gliding. It all depends on you. In short, just reach the finish line - the way you pass the level is up to your imagination.

    2023IndieCasual0.99 USDSingle-playerSimilar games →
  2. 2
    Sweep Maidens — Steam game cover

    Sweep Maidens

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    A Minesweeper game in which anime girls assist you. (◕ω◕✿)

    2024IndieCasual1.99 USDSingle-playerSimilar games →
  3. 3
    Maggie the Magnet — Steam game cover

    Maggie the Magnet

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    Science doesn't have to be boring! Use the powers of gravity and magnetic attraction to fling yourself across the laboratory and help Maggie solve dozens of puzzles to fulfill her mission as a researcher!

    2022IndieCasual4.99 USDSingle-playerSimilar games →
  4. 4
    Etiquette Elegance — Steam game cover

    Etiquette Elegance

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    Welcome to Etiquette Elegance – a stylish and atmospheric waiter simulator set in a retro-futuristic restaurant! Your task is to flawlessly set the tables, taking into account all the intricacies of restaurant etiquette and the unique preferences of your guests.

    2025IndieSimulationCasual9.99 USDSingle-playerSimilar games →
  5. 5
    ‎My Suika – Kyo’s Fruit Merge — Steam game cover

    ‎My Suika – Kyo’s Fruit Merge

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    A fun watermelon merge puzzle game! Combine various matching fruits to help Kyo gather watermelons in four different game modes!

    2023StrategyIndieSimulation0.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Cat & Farm Pals — Steam game cover

    Cat & Farm Pals

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    Cat & Farm Pals is a simple and fun pull & throw game that you can enjoy playing at your own pace. Spend fun moments with cats and farm animals, compete in weekly tournaments, and collect trophies!" 😸🐮

    2025IndieCasual0.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    How To Bathe Your Cat — Steam game cover

    How To Bathe Your Cat

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    It is well known that cats aren' t really fond of water, but, as pet owners, we know that sometimes a good bath is welcome. Use bombs and blocks to channel the water and clean your cat!

    2021IndieCasual0.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Squiggle Drop — Steam game cover

    Squiggle Drop

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    Draw shapes to solve physics puzzles! Over 250 levels each with their own unique objective. Put your brain to the test by making bridges, levers, weights and more. Iterate on your solutions again and again until you complete the goals.

    2024IndieCasual4.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Overdrive Breakout — Steam game cover

    Overdrive Breakout

    Single-player alternative to Heartmend: 3D Jigsaw Puzzle — playable solo, no multiplayer required. Shares Indie and Casual with Heartmend: 3D Jigsaw Puzzle.

    Control a rusted mech in a fast-paced top-down survival action game. Enter unknown areas, dodge enemy swarms, choose random weapons, skill upgrades, and passive modules, defeat bosses, unlock maps, and break through on the edge of overload.

    2026ActionStrategyIndie2.69 USDSingle-playerSimilar games →