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Dungeon Crawler Carl: Book 1 by Matt Dinniman (2020) (read in 2025)

Published by marco on

Standard disclaimer[1]

 Dungeon Crawler Carl CoverThis is my first book in a genre that a very good friend of mine said was quite popular in Japan—Isekai (Wikipedia)—which is “[…] a sub-genre of fiction. […] that revolve around a displaced person or people who are transported to and have to survive in another world such as a fantasy world, game world, or parallel universe”. Closely related is a sub-group with a more western-sounding name LitRPG (Wikipedia), which is “short for literary role-playing game, is a literary genre combining the conventions of computer RPGs with science-fiction and fantasy novels.”

Both of those topics accurately describe what I thought was a unique take, in which the titular Carl “[…] is consciously interacting with the game or game-like world and attempting to progress within it.”

The book was recommended to me by another good friend, who was not only unable to put it down but was also unable to continue buying sequels until he finally reached the (current) end at volume seven. I was happy to learn from my more widely read colleague—the one who shows off by very accurately identifying books as being part of comparatively well-established and old Japanese genres—say that “gosh, the first book was lovely” and thanked me for having recommended it. He has now also passed my on the outside and finished the existing series. They are both waiting with bated breath for book 8 but so far, only rumors.

So, what’s this book about? Whew, it’s about a lot of stuff. The main storyline is that Carl is home with Donut, his ex-girlfriend Bea’s cat. Bea is in the Bahamas with her personal trainer, with the implication that she is sweating and smiling manically the entire time. Donut has jumped out of the bedroom window onto a nearby tree limb, in pursuit of a cat whom she calls Ferdinand, but who is a mangy local cat who’s been with every other neighborhood cat. While Donut’s pedigreed upbringing forces her to make up a story about the purity of their romance, it absolutely does not prevent her from heading outside to “get some”.

That Donut is in a tree late at night is the reason why Carl is also outside late at night, in only his little-red-heart-emblazoned boxer shorts and an old jacket when every building on Earth collapses, killing nearly the entire population—or at least those who were indoors at the time. He and Donut make their way down a tunnel, into the relative safety of the dungeon and are welcomed by the dungeon AI.

They are in the first level of an 18-level worldwide dungeon, a fantasy RPG-themed world with the usual orcs, elves, fairies, ogres but also a seemingly endless stream of creatures and aliens invented by the fevered imaginings of the dedicated and tireless author. The dungeon world is run as a “season” by an alien race, one of thousands throughout the galaxy that watch and participate in various ways.

The two intrepid “crawlers” meet their game guide Mordecai—a former crawler who’s been working off his indenture for centuries and is almost finished—but also their PR agent Zev—because this duo is splashy and Donut rockets them to fame with her charisma and cat-show savvy while Carl keeps them there with his derring-do and explosions and mad plans that usually go wildly awry before coming together in a totally unplanned but still highly advantageous way.

They meet up with Team Meadow Lark—a team composed mostly of ex-nurses and their extremely elderly charges. Carl decides to help Brandon, Chris, Imani get as many of them through the first level as possible. There’s a mysterious bag lady named Agatha, who seems to squeak through the first two levels with an absurdly low persona level, having taken out nearly no “mobs” (which are non-NPC enemies).

This is also where they meet Elle, who would go on to be pretty bad-ass fairy in later books but in this first one is a 99-year-old lady with a filthy mind and an even filthier mouth. The following passage gives you a good idea of Dinniman’s style, which I personally find quite appealing. He writes good characters. You’ll also see at the end how Carl’s conscience and desire to save everyone—or at least spare them pain—is front and center in ever plan he makes. Well, that and revenge.

““I loved my Barry, but he wasn’t the prettiest man to look at. If you were in the tunnel of love with me, I’d have let you do more than touch them on the outside of my clothes.”

““Uh,” I said. “Thank you?” I couldn’t think of a better response.

“The old woman cackled. Behind her, Yolanda barked with laughter.

““You’ve been hit on twice now,” Donut said. “Once by a meth-addled goblin shaman and once by Abraham Lincoln’s grandmother. I can’t wait to see who you attract next. Five gold coins says it’s some sort of bog witch with a beard.”

“Yolanda had told me earlier that this woman was 99 years old. I looked up at her. Ninety-nine years. She’d lived an entire life. Had a husband, whom she’d clearly loved. It seemed obscene that she’d be here in this place. I thought of the others who’d spent their final hours in a safe room, singing. We should have made them all stay. This isn’t a kindness, keeping them safe.”

Page 323

There is a boss battle against a disgusting and disgustingly inventive rolled-up ball of bigs. The crew also has to deal with a ludicrously overpowered and high-level Rage Elemental, which they dump down a stairwell instead of fighting. This is the beginning of Carl’s inventive solutions that exploit loopholes that are soon closed.

“The creature roared by right in front of us, startlingly fast, moving from right to left. It was massive, made of flesh, rolling like a pinball. It stank of sewage and rotten meat. It grunted and squealed, a high-pitched, angry pig noise. The flesh was pink, rippling, covered in eyes and random hairs and tusks. But there was something else there, too. Random flaps of black and white cloth were embedded in the flesh, mixed in with swaths of red-sequined fabric.”
Page 207

There’s a crazy, tiny hamster named Ralph that Carl squishes with his bare foot—triggering a shuddering of the dungeon engendered by the AI simultaneously discovering and satisfying its foot fetish.

“The dungeon groaned. It fucking groaned. I sighed as I wiped my foot on the metal bar of the cage. The entire dungeon rumbled as if it was experiencing a small earthquake. My HUD flickered. I felt dirty and sick. I rubbed my foot over and over, but the blood wouldn’t come off.”
Page 408

““It sounds to me like the computer fancies you,” Donut said. “Or your feet, at least. We’ll need to take advantage of that. If the system likes us, then maybe it’ll go easier on us.”

““It makes me uncomfortable,” I said.

““Being eaten by a bugbear makes me uncomfortable, Carl. So if your boyfriend ogling your tootises keeps these easy-peasy bugs coming at us instead of more of those lava-spitting llamas, then you better buck up, get over your human male privilege, and take one for your princess.””

Page 78

They get to choose a “pet” and acquire the baby Mongoliensis/Velociraptor that would be known as Mongo from then on.

Carl and Donut become acquainted with the social-media and reality-TV side of the dungeon on powerful ex-crawler Odette’s show—but also on orc Pork Boy’s show, where they start their feud with the Skull Empire.

“I looked at the cat sitting next to me, and I wondered, not for the first time, if this was all a dream. An hour and a half earlier I’d been certain I was about to die, and now I was aboard some sort of yacht from another planet, ready to be interviewed on an intergalactic talk show.”
Page 231

Phew. A lot happens. It’s not really possible to delve into all of the details—because there are a ton of them.[2] The important thing is that Dinniman, despite some grammatical deficiencies, is a master storyteller. He weaves several layers together, from the mundane stuff happening in the dungeon, to the intrigue behind the scenes with the show-runners, to the various factions vying for supremacy and control over the money-making power of the gaming dungeon.

“Yes, this is a game. Yes, there are controls in place to make it fair. Sort of. But more importantly, this is a for-profit venture in the entertainment industry. And if you staying alive means more profits, then you’ll find your loot to be a lot more convenient. But if the AI senses screwing you over will make the show more interesting, you better believe it’ll fuck you right in the ass at the worst possible moment. Don’t ever forget that. You can’t count on anybody but yourselves.”
Page 244

Carl is mainly furious that destroying the Earth and toying with the lives of the remaining humans is just a game to all of them. Mordecai is the voice of wisdom, already in the very first book, showing just how much Dinniman had already planned out.

“Mordecai looked at me sadly. “Yeah, good luck to you, too.” He grasped my jacket and met my eyes and then whispered, “It’s not worth it, no matter what they tell you. Not until floor 12, and even then, negotiate as much as you can. Remember that.””
Page 68

I’m watching Mr. McMahon on Netflix right now, which is a six-part miniseries about professional wrestling and this book seems just like that. There are storylines and you can’t deviate from them. It’s not personal; it’s business. Carl doesn’t see it like that.

“You will not break me. Fuck you all. I will break you all.”


[1] Disclaimer: these are notes I took while reading this book. They include citations I found interesting or enlightening or particularly well-written. In some cases, I’ve pointed out which of these applies to which citation; in others, I have not. Any benefit you gain from reading these notes is purely incidental to the purpose they serve of reminding me of what I once read. Please see Wikipedia for a summary if I’ve failed to provide one sufficient for your purposes. If my notes serve to trigger an interest in this book, then I’m happy for you.
[2] The main page at the Dungeon Crawler Carl Wiki (Keeping the best of you alive) has an official summary, and abbreviated summary, and chapter-by-chapter summaries, if you want more detail.

Citations

“Mordecai looked at me sadly. “Yeah, good luck to you, too.”

“He grasped my jacket and met my eyes and then whispered, “It’s not worth it, no matter what they tell you. Not until floor 12, and even then, negotiate as much as you can. Remember that.””

Page 68

““You know, you’re not wearing pants, either,” I said after a moment.

““Nor am I wearing a cloak that makes me look like I won a participation trophy at the special needs comic con, Carl. I’m a cat. Cats don’t wear pants. Don’t be so droll.””

Page 69

““It sounds to me like the computer fancies you,” Donut said. “Or your feet, at least. We’ll need to take advantage of that. If the system likes us, then maybe it’ll go easier on us.”

““It makes me uncomfortable,” I said.

““Being eaten by a bugbear makes me uncomfortable, Carl. So if your boyfriend ogling your tootises keeps these easy-peasy bugs coming at us instead of more of those lava-spitting llamas, then you better buck up, get over your human male privilege, and take one for your princess.””

Page 78
““The floor collapses,” she said. “Yes. But it is only you who dies when this happens. For us we go to sleep until the next dungeon opens. We will open our eyes, and it will be the same as it has been. Just another day. But one of these days, one of these days we will wake up, and we will be deeper. That’s what they tell us. Kill the crawlers, get better at killing, and you get to go deeper. And one day, eventually, we will be so deep that crawlers will never come, and we will finally have peace. We will have peace and a place to live and breed and have our little ones run free and not worry about killing for survival.””
Page 130

“She was pissed about the tattoo. Absolutely enraged. I hadn’t seen her this upset since Angel the cocker spaniel crunched down and broke one of her jingly balls.

““What gives them the right to just defile me like this? What gives them the right!” she cried. “Oh my god! It’s a disqualifying mark. It’s a disqualifying mark, Carl! I’m damaged!””

Page 146

“He talks and acts like a cop. But his whole story was bullshit. That Rebecca woman was a level three. He said they’d gotten into a firefight right away, but that couldn’t be true. She had that apple core in her inventory. That meant she’d gone to a tutorial guild and gotten her inventory turned on. And then he ate that cookie, and I saw he received 9.8 experience instead of 10, which meant he was in a party with someone. Someone alive. Also, he had his arm draped over the chair, and I could see he was twitching his finger. He was typing into the chat. He hadn’t figured out how to use it with just his brain.”

“Donut stared up at me as we ran. “How is it you’re James Bond when it comes to strangers, but Miss Beatrice could date three different guys at once, and you had no idea?”

““Three different guys?”

““Well, you were one of them, so two, I guess. Then again, it’s three if you count Angel’s owner. Does it count as cheating when it’s with another woman? There’s so many human nuances I don’t understand.”

““Of course it counts as cheating,” I said. For fuck’s sake.”

Page 161

“[…] you wasted those Confusing Fog scrolls. Next time, have the party member with the highest intelligence read any scrolls if you can. Your intelligence of three made it so the fog only lasted fifteen seconds. Princess Donut’s intelligence level would’ve resulted in the fog lasting for 120 seconds per scroll.”

““Damn,” I said. “Also, is that why she can’t take potions so often? Because her constitution is low?”

““Yes,” Mordecai said. “That shred attack of hers is very powerful, but it’s useless until she gains more armor and more health. You’re lucky she hadn’t broken her neck. Picking a class or a race with a high base constitution will help, but not much. She’ll need to load up on items that enhance it, and those tend to be less common.””

Page 197
“The creature roared by right in front of us, startlingly fast, moving from right to left. It was massive, made of flesh, rolling like a pinball. It stank of sewage and rotten meat. It grunted and squealed, a high-pitched, angry pig noise. The flesh was pink, rippling, covered in eyes and random hairs and tusks. But there was something else there, too. Random flaps of black and white cloth were embedded in the flesh, mixed in with swaths of red-sequined fabric.”
Page 207

“I looked at the cat sitting next to me, and I wondered, not for the first time, if this was all a dream. An hour and a half earlier I’d been certain I was about to die, and now I was aboard some sort of yacht from another planet, ready to be interviewed on an intergalactic talk show.

““Okay,” Donut said the moment Lexis left the room. She started to frantically clean herself. “Let me do all the talking unless Odette asks a question directly of you. I just can’t believe it. I am so excited!””

Page 231

“Donut didn’t answer. She hadn’t heard me. She stood on the edge of the pillow, standing like that damn lion from the Lion King, her chest heaving with pride as she looked back into the holographic mass of adoring fans. Her eyes sparkled. I suddenly had a feeling of dread. That look. That hunger. That was dangerous. She’d had but a single taste, but I could already tell. She was addicted to this. To the crowd. To the cheers. It was going to be a problem.

““Goddamnit, Donut,” I muttered.”

Page 239
“Yes, this is a game. Yes, there are controls in place to make it fair. Sort of. But more importantly, this is a for-profit venture in the entertainment industry. And if you staying alive means more profits, then you’ll find your loot to be a lot more convenient. But if the AI senses screwing you over will make the show more interesting, you better believe it’ll fuck you right in the ass at the worst possible moment. Don’t ever forget that. You can’t count on anybody but yourselves.”
Page 244

“Mordecai, for example. He won’t tell you this, but the season doesn’t count against his indentureship unless one of his crawlers makes it to the fourth floor.”

““So if we don’t make it, he’s stuck until next season?” I asked. “He’s stuck until the next Borant-sponsored season, which’ll be at least another seven or eight seasons after this one. And with the political environment as it is, a lot of people aren’t certain Borant will be around that long. All indentureship contracts get frozen during a bankruptcy seizure action.””

Page 244

““I thought wisdom wasn’t a stat anymore,” I said.

““Oh, honey. Everything is a stat. Just because you can’t see it doesn’t mean it’s not really there. But you’re more right than you realize. None of these top-tier stats you see are real. Not truly. A higher intelligence doesn’t mean you’re smarter. It means you have more mana points. It means you can remember things better. It’s really a mish-mash of a hundred other stats all combined.””

Page 245

““So how about you, Odette? What are your motivations?” I asked as I stood from the couch. It was time to go. “For helping us, I mean. You said not to trust anyone until you know what their motivations are.”

“The older woman smiled. “My audience loves you. The longer you stay alive, the more money I make. And there is nothing I love in this universe more than money. Now get back in there and try not to die.””

Page 245

““I loved my Barry, but he wasn’t the prettiest man to look at. If you were in the tunnel of love with me, I’d have let you do more than touch them on the outside of my clothes.”

““Uh,” I said. “Thank you?” I couldn’t think of a better response.

“The old woman cackled. Behind her, Yolanda barked with laughter. “You’ve been hit on twice now,” Donut said. “Once by a meth-addled goblin shaman and once by Abraham Lincoln’s grandmother. I can’t wait to see who you attract next. Five gold coins says it’s some sort of bog witch with a beard.”

“Yolanda had told me earlier that this woman was 99 years old. I looked up at her. Ninety-nine years. She’d lived an entire life. Had a husband, whom she’d clearly loved. It seemed obscene that she’d be here in this place. I thought of the others who’d spent their final hours in a safe room, singing. We should have made them all stay. This isn’t a kindness, keeping them safe.”

Page 323
“The dungeon groaned. It fucking groaned. I sighed as I wiped my foot on the metal bar of the cage. The entire dungeon rumbled as if it was experiencing a small earthquake. My HUD flickered. I felt dirty and sick. I rubbed my foot over and over, but the blood wouldn’t come off.”
Page 408