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Games Like ZACH-LIKE

60+ similar titles based on shared tags and player behavior. Themes include Puzzle, Singleplayer, Programming, Simulation.

ZACH-LIKE header art

ZACH-LIKE is a book of behind-the-scenes design documents from Zachtronics. The digital version of ZACH-LIKE contains the full contents of the book, a bunch of terrible games that Zach made before SpaceChem, and some prototypes and early builds of Zachtronics games, both released and... not.

Reviews: Very Positive — 97% — of 159 reviews
Released: 2019-06-17
Developer: Zachtronics
Genres: Indie
Platforms: Windows
Median playtime: 1.0 hrs
Mean playtime: 8.5 hrs
Players ≥ 1 hr: 50%

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    97% matchOverwhelmingly Positive97% of 4,104 reviews2015
    Dev: Zachtronics
    Windows · Mac · Linux
    Median: 1.2 hrsMean: 6.2 hrs≥1hr: 52%

    TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It’s the assembly language programming game you never asked for!

    Why similar: Puzzle 51.7%, Indie 48.3%

  2. #2 Last Call BBS
    96% matchVery Positive92% of 1,590 reviews2022
    Dev: Zachtronics
    Windows · Mac · Linux
    Median: 4.2 hrsMean: 14.9 hrs≥1hr: 76%

    Boot up your Z5 Powerlance and dial into Last Call BBS, the last game from Zachtronics! The Barkeep’s loaded up his retro computer with a full set of puzzle games for you to download and play. No need to worry about copy protection, they’re all fully cracked and ready to enjoy!

    Why similar: Puzzle 100%

  3. #3 SHENZHEN I/O
    96% matchVery Positive95% of 4,504 reviews2016
    Dev: Zachtronics
    Windows · Mac · Linux
    Median: 2.1 hrsMean: 11.7 hrs≥1hr: 61%

    BUILD CIRCUITS. WRITE CODE. RTFM.

    Why similar: Puzzle 52.7%, Indie 47.3%

  4. #4 Opus Magnum
    95% matchOverwhelmingly Positive97% of 7,176 reviews2017
    Dev: Zachtronics
    Windows · Mac · Linux
    Median: 4.6 hrsMean: 13.4 hrs≥1hr: 77%

    Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!

    Why similar: Puzzle 51.5%, Indie 48.5%

  5. #5 Silicon Zeroes
    94% matchVery Positive87% of 284 reviews2017
    Dev: PleasingFungus Games
    Windows · Mac · Linux
    Median: 3.6 hrsMean: 10.2 hrs≥1hr: 75%

    Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.

    Why similar: Indie 70.4%, Puzzle 29.6%

  6. #6 Kaizen: A Factory Story
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    Dev: CoincidencePub: Astra Logical
    Windows · Mac · Linux
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    Kaizen is an open-ended puzzle automation game from the original Zachtronics team, set in 1980s Japan. Design, build, and optimize production lines to create iconic products, like calculators, camcorders, and arcade machines.

    Why similar: Puzzle 50.5%, Indie 49.5%

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    94% matchVery Positive92% of 5,086 reviews2011
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    Median: 1.7 hrsMean: 4.2 hrs≥1hr: 66%

    Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!

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  8. #8 Infinifactory
    92% matchVery Positive95% of 2,483 reviews2015
    Dev: Zachtronics
    Windows · Mac · Linux
    Median: 5.7 hrsMean: 8.8 hrs≥1hr: 87%

    Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process.

    Why similar: Puzzle 51.6%, Indie 48.4%

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    91% matchVery Positive89% of 690 reviews2019
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    Windows · Mac · Linux
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    Use the MOLEK-SYNTEZ to create small molecules with various pharmacological effects from the comfort of your small Romanian apartment.

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    Learn CPU architecture with puzzles

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  11. #11 Replicube
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    Dev: Walaber Entertainment LLC
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    Replicube is an open-ended programming puzzle game/toy about writing code to replicate 3D voxel-based objects. Solve puzzles, pursue leaderboard glory, or just make art to share with the in-game community.

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  12. #12 Comet 64
    91% matchMostly Positive76% of 188 reviews2021
    Dev: Onur AyasPub: what sorceress this
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    Comet 64 is a programming puzzle game. The year is 1984. All you got is a Comet 64 home computer and the operator's manual it came with.

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  13. #13 Quantum Odyssey
    88% matchVery Positive93% of 151 reviews2025
    Dev: Quarks Interactive
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    Design, optimize, and reverse-engineer real quantum algorithms in an open-ended Zachlike puzzle game. Solve 500+ optimization challenges, hack player creations, and master quantum logic without coding.

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    89% matchVery Positive89% of 215 reviews2018
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  15. #15 EmuDevz
    86% matchVery Positive89% of 71 reviews2026
    Dev: [r]labs
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    A game about building emulators! Implement your own NEEES core in JavaScript, get instant feedback with unit/video tests, build the graphics unit in real time, learn 6502 assembly, debug test ROMs, and have fun with the included homebrew games!

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  16. #16 OCTOPTICOM
    87% matchVery Positive95% of 56 reviews2018
    Dev: UP DEVELOPMENT LTD.
    Windows · Linux

    OCTOPTICOM is an open-ended puzzle programming game about designing and optimizing optical computing devices. Use lasers, mirrors, filters and other components to read, transform and write sequences of colored squares.

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  17. #17 The Zachtronics Solitaire Collection
    84% matchOverwhelmingly Positive98% of 1,020 reviews2022
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    The Zachtronics Solitaire Collection is here! Inside you will find all seven Zachtronics solitaire games, updated with new 4K graphics, plus one brand new Tarot-themed solitaire variant only available here.

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    85% matchOverwhelmingly Positive96% of 797 reviews2020
    Dev: One Dreamer CompanyPub: F2House
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    81% matchMixed69% of 59 reviews2021
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    Dev: zqh games
    Windows · Mac

    This is a puzzle game like a mathematical book, based on logic and deduction. In this game, you don't need to beat the level, but need to prove it is beatable. Your goal is not to win, but to prove you can win.

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    79% matchVery Positive90% of 661 reviews2016
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    77% matchVery Positive92% of 318 reviews2023
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  33. #33 The Qubit Factory
    75% matchVery Positive98% of 55 reviews2025
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    Windows · Mac

    The Qubit Factory is an open-ended puzzle game incorporating real-life concepts from the cutting-edge field of quantum computing. Design and build logic circuits that manipulate bits and qubits (quantum bits) to solve devious computational challenges!

    Why similar: Puzzle 62.6%, Indie 37.4%

  34. #34 Move Code Lines
    78% matchVery Positive80% of 92 reviews2020
    Dev: Fewjix
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    73% matchVery Positive92% of 434 reviews2024
    Dev: ABI.DOS.SOFTWARE
    Windows

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    76% matchVery Positive95% of 409 reviews2018
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    Windows

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    75% matchVery Positive95% of 249 reviews2019
    Dev: Team-Tactical Nexus
    Windows

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    Why similar: Indie 66.4%, Puzzle 33.6%

  38. #38 Pudding
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    Dev: Oda
    Windows

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    72% matchOverwhelmingly Positive95% of 927 reviews2022
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    Windows · Mac
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    73% matchVery Positive90% of 949 reviews2018
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    Windows
    Median: 1.0 hrsMean: 2.9 hrs≥1hr: 49%

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    70% matchOverwhelmingly Positive97% of 1,656 reviews2022
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    Windows · Mac
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    74% matchMixed54% of 59 reviews2021
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    71% matchVery Positive94% of 4,684 reviews2015
    Dev: Tomorrow Corporation
    Windows · Mac · Linux
    Median: 3.0 hrsMean: 6.2 hrs≥1hr: 84%

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    73% matchMixed66% of 258 reviews2017
    Dev: Spaceboy Games
    Windows
    Median: 4.0 hrsMean: 4.6 hrs≥1hr: 94%

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    72% matchVery Positive82% of 73 reviews2016
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    64% matchVery Positive92% of 645 reviews2026
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    67% matchVery Positive94% of 216 reviews2022
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    Windows

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    Why similar: Puzzle 57.3%, Indie 42.7%

  50. #50 Beglitched
    69% matchVery Positive91% of 124 reviews2016
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    Windows · Mac · Linux

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    Why similar: Indie 74.7%, Puzzle 25.3%

  51. #51 Neon Noodles
    67% matchVery Positive80% of 110 reviews2023
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    Windows · Mac · Linux

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    Why similar: Indie 52%, Puzzle 48%

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    71% matchMixed53% of 177 reviews2017
    Dev: Alexander Goodwin
    Windows · Mac · Linux
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    Why similar: Indie 68.1%, Puzzle 31.9%

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    68% matchVery Positive91% of 1,314 reviews2014
    Dev: Kevin RyanPub: Top Meadow
    Windows · Mac · Linux
    Median: 1.9 hrsMean: 4.7 hrs≥1hr: 85%

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    Why similar: Puzzle 57.4%, Indie 42.6%

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    68% matchVery Positive81% of 183 reviews2019
    Dev: MSOL
    Windows

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    68% matchMostly Positive79% of 185 reviews2017
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  56. #56 The Troma Project
    70% matchMixed54% of 383 reviews2015
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    Windows
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    69% matchMixed69% of 108 reviews2014
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    Windows · Mac · Linux
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