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Marvellous Inc.

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Marvellous Inc. screenshot 1
Teaser trailerWatch trailer on Steam ↗

Marvellous Inc.

Marvellous Soft · Published by Marvellous Soft · Official site ↗

Positive — 80% positive (30 reviews) · 19 achievements

Last updated 27 Sept 2026

Marvellous Inc. is a programming puzzle game, where you program robots to solve tasks.

DJCTQ 141 DLC available ↗Steam Workshop

£10.75

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

3 Sept 2026Lowest: £10.75 · Highest: £10.7512 Oct 2026

Indie, Simulation, Strategy · 2018 · More £5 - £15 games

Dive into the intricate world of Marvellous Inc., where you'll craft coded instructions for robots to navigate various challenges. Developed by Marvellous Soft, this indie simulation and strategy game offers a unique blend of logic and creativity in a puzzle-filled environment.

About this game

Check our new puzzle game!


About the Game



Marvellous Inc. is a zachlike coding puzzle open-source game. Take the role of a freshly hired employee at the Marvellous Incorporated (aka MarvInc) as one of their first Robot Testers, coders tasked with exploring the true potentials of MarvInc's newest product: robots capable of complex tasks and promise to revolutionize the world. Code your way through puzzles, meet fellow researchers, and uncover the secrets behind MarvInc's ultimate goals.

Learn how to code from scratch, whether you're an experienced developer or someone who's never had contact with programming before. Interact with other characters and advance the plot through an internal e-mail inbox. Make decisions and decide the fate of MarvInc through your actions.

Marvellous Inc. includes:
  • Over 40 puzzles;
  • Multiple endings;
  • Colorful characters that interact with the player;
  • Cross-platform steam cloud support;
  • A thriving world to explore.

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Here is what MarvInc human resources has to say about this great opportunity:

Are you interested in working with cutting-edge, never before seen technology that has huge promise to change the way society works forever? Marvellous Incorporated is an international multi-conglomerate that puts YOU before profit. We at the MarvInc Family think that employees are people, and as such are entitled to ideas and thoughts* on how to make the MarvInc Family a better environment.

Our research department is lead by the greatest computer scientists all over the globe, who just recently developed an innovative and front line Artificial Inteligence that can follow simple, yet profound scripts to perform any task imaginable! Your role at our company, may you pass all our rigorous requirements and expectations, shall be to program and test those AI's to complete assignments.

As our employee, you will:


  • Code programs in our exclusive and top-of-the-line terminal
  • Receive constant emails detailing assignments and jobs for you complete
  • Simple puzzles will ease-out any new programmers or enthusiasts in the job, so don't worry about not having any previous programming skill.
  • Enjoy yourself** as you improve our technology!

Join our Family now, and help us CHANGE the world.



* By accepting this contract you agree to seize any and all intellectual property you produce to the Marvellous Incorporated (Copyright 2016) Research Department.

** You will not be paid for enjoying yourself.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows XP or newer
  • Processor: 2ghz Single Core CPU or better
  • Memory: 1 GB RAM
  • Storage: 100 MB available space
  • Sound Card: Any

Supported Languages

English

Latest news

  • AnnouncementsOfficial

    New Free DLC + New Game!!!

    Hello there fellow employee, we have TWO very exciting news for you. Yes, you. Did I read NEW CONTENT?! Yes, you did! We have released a BRAND NEW DLC for Marvellous Inc. today! And the best part? It's FREE*. Yes, you read that right. 7 brand new levels. For your favorite robot-programming-open-sourced-puzzle game released in mid-2018. Completely free*. You can start applying for this exciting new opportunity right here: https://store.steampowered.com/app/2764520/Marvellous_Inc__MarvGPT?utm_source=marvinc&utm_content=update * A significant part of your paycheck will be deducted*** from this year's bonus**. ** Due to unforeseen market instability, the bonus multiplier will be 0x this quarter. *** Negative bonus imply you must pay the company back. We hope you enjoy this thrilling new saga in the wonderfully non-discretionary universe of MarvInc. Make our stockholders proud! Wow that is amazing and I'm ever grateful for being part of the Marv Family™... ...but wait, there is MORE??!! Oh yes, my little puppa of the workforce. Not only we are releasing a new DLC for free*, but we are also announcing (and immediately releasing at the same time) our brand new NEXT GAME. https://store.steampowered.com/app/2716690/Liquidum?utm_source=marvinc&utm_content=update We hope all puzzle enjoyers will delight themselves with this new minimalistic adventure (which may or may not be part of the MarvInc universe****) that we put a lot of love and care in! Buy it / Wishlist it / Critize it harshly but fairly / Tell your friends, and most of all, support us making more games FOR YOU. Sincerely, Marvellous Inc. Marketing Department. ========================== **** It is not
    Read full article on Community Announcements (Nigel)
  • AnnouncementsOfficial

    The Future of Marvellous Inc.

    Hey there loyal employees, my name is Debora from Marvellous Inc. H.R. bringing exciting news that will affect your dreams and wallet in ways you might get confused about! Marvellous Inc. is more than 3 years old now, and in this long journey we have met wonderful people (that probably includes you!) who played, improved, laughed, cried, and above all, had a slightly above average joyous time with our game. For everyone that joined us in this journey so far, we from the Marv Family say a warm and fuzzy THANK YOU As you know, Marvellous Inc. is all about bold innovation, and with innovation comes courage. The courage to innovate, and be boldly courageous on every piece of innovation. That’s why we have decided to do what no company has the grit to do: We have made Marvellous Inc. cost more to customers. That's right. We have a planned price increase scheduled for early 2022. This means that our profit margins will go up, our workers will get no wage increase, and our shareholders will finally be able to afford that third yacht they’ve always dreamed of! All thanks to you, our loyal employees. So, again. Thank you. Truly. But if you are one of the unlucky few who hadn’t yet bought MarvInc, or are anxious that all your holiday gift plans will be ruined by this news, don't worry! Marvellous Inc. will be part of exciting new sales until the end of the year! We believe that everyone that would love our game already has bought it for the stupidly low-price we had set for more than 3 years, but in case you haven’t, well, you have a few weeks left. As a friendly reminder (coming from our lawyers), Marvellous Inc. is an open-source game, and you can download the latest release at our Github Repository for free. Buying the game on Steam is your way of saying to us “hey, thanks for the game, I want you to make more of those AND have money to buy food every week”. But that’s not all, we have other exciting news: we are planning a special bundle of open-source puzzle games to be ...
    Read full article on Community Announcements (Nigel)
  • AnnouncementsOfficial

    functional, a new game, released TODAY!

    One of the devs of Marvellous Inc. has just released A BRAND NEW GAME: functional! https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/32440455/2469e0ae96bf0b02afdeb759021cc40baa4016ab.png It's a zachlike puzzle-programming game about math and abstraction, with leaderboards, Steam Workshop integration and tons of content! You start out with primitive mathematical elements, and slowly build up your solutions, using them on future puzzles. Go check it out! https://store.steampowered.com/app/1636730/functional/
    Read full article on Community Announcements (Nigel)
  • Patch NotesOfficial

    Marvellous Inc. v1.4.1

    A few bugfixes on this update, all related to custom levels. Changelog: - On custom levels, different test cases generate different values of random numbers (but consistently the same numbers on the same test case) - Custom level emails don't show up as not-completed anymore - Show custom puzzle errors on startup. That means if you're writing a level and it is badly formatted, you will understand why instead of it simply not showing up. The process is still not as smooth as it could be. - It is now possible to access the index of the test case being ran on your custom puzzle using the TEST_CASE constant Carry on fellow employees
    Read full article on Community Announcements (Nigel)
  • AnnouncementsOfficial

    Marvellous Inc. v1.4.0 - Quarantined Edition

    We at the Marvellous Inc. family want to show you that we care about you during these troubling times. We all know how important it is to take care of yourself and your family during this pandemic. That’s why we are proud to announce that we are bringing work to your home*! Now you are able to work even more for us! Not only that, you are now able to compare your work results with your colleagues, increasing our production at no cost whatsoever. We are also proud to announce that you can now do our work for us, directly from your quarantine room! Create custom levels and increase replayability without us having to create additional content! We hope you enjoy your work even more with these new features! Have fun working, and don’t forget: your Marvellous family cares about you! This new update brings Leaderboards and Custom Level Scripts for Steam Workshop. Compare your puzzle results with your friends and foes, as well as the overall performance throughout our Steam user base. You can now create your own levels! Share it with your friends or with the community as a whole, using Steam Workshop. Level sharing is easily available in-game, at the push of a button. You can check our GitHub Wiki on how to create custom levels. Oh, and we’ll release this update coupled with a huge 83% OFF discount. * Only for selected employees, check your employment contract for more information on whether you are eligible for remote work in cases of pandemics, natural disasters or imminent global war. Changelog: Leaderboards Leaderboards for line count and total number of ticks. Compare yourself against the global distribution of stats, and also see your friends' scores. Workshop support. See our wiki on how to create and upload levels. Changed and improved level scripting Sandboxing when running custom levels Added a working sample custom level for reference, and also custom copies of some of our own levels. Added multiple test cases per level. Now it will be harder to get accepted with...
    Read full article on Community Announcements (Yan)

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