Carl's Doomsday Scenario

Matt Dinniman

Carl's Doomsday Scenario

Matt Dinniman
69 pages2-hour read
Fiction
Novel
Adult
Published in 2021

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Matt Dinniman on Carl's Doomsday Scenario

In his own words: quotes and insights from the author.
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Sourced from interviews, podcasts, and press coverage.


Why he wrote it

A palate cleanser that swallowed the world

The series did not begin as a serious creative bet. Dinniman was already mid-project on something else and wanted a quick, low-stakes warm-up to clear his head before returning to it.

Matt Dinniman

I thought, I’m going to write something real simple, real fast, kind of like a palate cleanser. That’s when I started Dungeon Crawler Carl, not expecting it to take off in the way it did.

goodreads.com, “How Matt Dinniman Became Master of Unhinged Dystopia - Goodreads News & Interviews”

He started posting chapters for free on Royal Road in early 2020. The pandemic arrived before Book 1 was even published, and Books 2 and 3 were written entirely inside that period of collective uncertainty. He has been direct about how the atmosphere of those months worked its way into the material.

Matt Dinniman

When we got into the second book and the third book...I was cooped up in my head, not knowing what was going to happen to the world...a lot of that bled over into like the dark humor and the almost nihilistic attitude of the dungeon itself...I still wanted to keep...a thread of hope throughout the entire series, which I think still persists to this day. [paraphrased from audio]

Stage Left Unsaid, “Dungeon Crawler Carl Author, Matt Dinniman, Shares His Thoughts on AI, his Love of Horror, and More”

That tension between the dungeon’s nihilism and a deliberately preserved thread of hope is the engine of Carl’s Doomsday Scenario. The book is dark because the writing conditions were dark, and hopeful because Dinniman decided it had to be.

How he wrote it

Chaos on a giant canvas

By the time he was writing Book 2, the story had already outgrown his original conception entirely. What started as a contained premise had become something with galactic machinery and corporate politics he had not planned for.

Matt Dinniman

When I first started writing it, I was writing a very simple straightforward story about a dude and his cat on an alien game show. I wasn’t anticipating such a complicated overarching political plot. As I started working and going on, that’s kind of what happened.

animeherald.com, “Author Matt Dinniman Talks With Anime Herald”

Dinniman works without an outline, adding complexity to a series that already demands internal consistency across hundreds of named characters and invented rules. The solution he arrived at is a spreadsheet that now runs over 200 pages and requires a secondary spreadsheet to navigate itself.

Matt Dinniman

I keep track of everything with a very extensive Excel sheet. But my process is a little bit of chaos. I make it all up as I go along with no outline and no plan. It’s like doodling on a giant canvas.

wsmag.net, “WSMAG.NET | The Man Behind the Dungeon: Matt Dinniman Reflects on the Rise of — and What’s Next for — ‘Dungeon Crawler Carl’ | Arts, Featured, People & Places | July 17, 2026 | West Sound Magazine”

Dinniman teased the contents of Book 2 at the close of Book 1 with exactly one piece of confirmed information. He knew what was coming in broad, absurdist outline. Whether the plot connecting those elements was planned was another matter entirely.

Matt Dinniman

The good news is the next book has clowns and dead hookers in it.

www.maudesbookclub.com, “Book Chat: ‘Carl’s Doomsday Scenario’ by Matt Dinniman”

Because he writes for the audiobook from the first draft, the narrator Jeff Hays functions as a kind of silent co-editor. Hays’s vocal performance shapes which characters survive. Dinniman has said that when Hays gives a new character a voice he dislikes, that character dies. The consequence for the prose is direct.

Matt Dinniman

I write everything with audio in mind.

grimdarkmagazine.com, “An Interview with Matt Dinniman”

The personal thread

The cat he almost wrote out

Before Dinniman committed full-time to writing, he spent years drawing animal portraits and selling them at competitive cat shows, which gave him firsthand knowledge of the Persian-owning, prize-focused world that produced Princess Donut. His original plan for her in the story was to sideline that knowledge almost immediately.

Matt Dinniman

I always wanted to write a book with a Persian show cat in it, but my initial plan was to have her enter the dungeon and kind of disappear, and then have her show back up, way later. That obviously didn’t work out, because I personally fell in love with writing her character, almost immediately.

goodreads.com, “How Matt Dinniman Became Master of Unhinged Dystopia - Goodreads News & Interviews”

The character who stayed became the most demanding he has ever attempted. Princess Donut’s voice, her vanity, and her particular relationship with Carl required more sustained attention than any other element of the series.

Matt Dinniman

She is the most complicated character I have ever written.

beforewegoblog.com, “Interview - Matt Dinniman, Author of Dungeon Crawler Carl”

On what the book is wrestling with

Corporate horror and the refusal to break

The alien game show at the center of the Dungeon Crawler Carl series, in which humans die for interstellar entertainment, is a direct satire of something much closer. Dinniman has named his target precisely.

Matt Dinniman

I tend to poke fun at all sorts of stuff, but most of it focuses on our obsession of keeping up appearances. At social media culture and reality television.

beforewegoblog.com, “Interview - Matt Dinniman, Author of Dungeon Crawler Carl”

The antagonists in the series are never reducible to a single villain. The force Carl and Donut fight is structural, which is what makes it feel so inescapable.

Matt Dinniman

When it’s a corporation, it’s a lot more realistic. It’s not just one person. It’s the whole group of people smooshed together, all with a common goal, which is not to have the person above them fire them. They are just trying to make money, and they’re doing that by doing something not necessarily for the community’s best interest...you come up with these giant machines that are filled with people who aren’t necessarily evil one-on-one, but they create evil...corporate evil feels so inevitable, like realistic cosmic horror.

goodreads.com, “How Matt Dinniman Became Master of Unhinged Dystopia - Goodreads News & Interviews”

Against that structural evil, Dinniman plants one consistent answer. It is not victory or escape but something more psychological, and he has stated it as the series’ core theme.

Matt Dinniman

One of the main themes is: You will not break me. These survivors are refusing to allow the darkness to overcome them.

gigharbornow.org, “Gig Harbor author Matt Dinniman made a quick crawl up the bestseller list - Gig Harbor Now | A hyperlocal nonprofit newspaper in Gig Harbor”

What he wants us to sit with

Humor as the only honest coping mechanism

Readers new to the series sometimes assume the comedy is tonal counterbalancing, a deliberate lightening of dark scenes. Dinniman rejects that account of how the humor actually works.

Matt Dinniman

I don’t go out of my way to say ‘Okay, that scene was pretty dark. Let’s make a funny scene now.’ Instead, I try to rely on the characters themselves to get from point A to B, and humor is oftentimes a major coping mechanism.

grimdarkmagazine.com, “An Interview with Matt Dinniman”

The distinction matters for how a reader should encounter the book. The jokes are not relief valves inserted between hard moments. They are what the characters reach for when the dungeon gives them no other option, which means the funniest scenes are also the ones where the stakes are highest.