IMHO.

Single-player games like project HECK

Below are 8 single-player Steam games similar to project HECK, 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 project HECK page.

Ranked picks

  1. 1
    Last Shop — Steam game cover

    Last Shop

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

    A compact sci-fi experience where you manage a spaceship shop through a terminal interface.

    2026IndieSimulationCasual4.31 USDSingle-playerSimilar games →
  2. 2
    Typenstein: A Symphony of Keys — Steam game cover

    Typenstein: A Symphony of Keys

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

    You are a Doctor Typenstein, who needs to defend his castle every night against the oncoming villagers. TYPE words to attack enemies, LEVEL UP and unlock new skills, UPGRADE your castle by using killed villagers, and SURVIVE till the end of the night.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Ray Cheng Trivia Editor — Steam game cover

    Ray Cheng Trivia Editor

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

    Ray Cheng Trivia Editor: A "Family Feud"-style game for two teams. Type answers fast in categories like Bible, Geography, and customized ones. Customize questions, scores, and play your music. Fun, educational, and competitive. Ready to quiz?

    2025StrategyIndieCasual9.99 USDSingle-playerSimilar games →
  4. 4
    CaseCracker — Steam game cover

    CaseCracker

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

    In order to improve the efficiency of selecting talents, the Chicheng police specially developed a test system-the true detection system, with the black robe company. As a tester, you need to complete the cracking of the case under the rules of the system.

    2022StrategyIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Silly Typing Game — Steam game cover

    Silly Typing Game

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

    A high-speed typing roguelike where keyboard skill meets game-breaking shop builds. Stack wild power-up synergies, dodge brutal curses, and survive intense levels solo or in chaotic 4-player co-op. Protect your shared combo streak and see how long your group can survive the chaos!

    2026StrategyIndieCasualSingle-playerSimilar games →
  6. 6
    Hacker's Beat — Steam game cover

    Hacker's Beat

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

    ::Game Concept: Rhythm Game + Hacker Theme:: Play out your dangerous hacker fantasies with this clever rhythm game.Welcome, to the Hacker's World...

    2015IndieCasual9.99 USDSingle-playerSimilar games →
  7. 7
    Detective Worden — Steam game cover

    Detective Worden

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

    As a private detective, you’ll crack word clues left by a mysterious informant, gather evidence, and uncover the truth hidden in the shadows.

    2025StrategyIndieCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Copy Editor: A RegEx Puzzle — Steam game cover

    Copy Editor: A RegEx Puzzle

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

    Copy Editor is an intricate puzzle game that teaches you Regular Expressions (RegEx), commonly used in computer science and language theory. Build complex rules that process and revise famous texts for your wacky and demanding publisher!

    2021StrategyIndieSimulation6.99 USDSingle-playerSimilar games →