Last updated: October 4, 2026
Main party
Carl is the protagonist. 27-year-old Coast Guard veteran from Seattle: a technician aboard a cutter, then a marine tech fixing electrical systems on party boats. He was outside in his boxer shorts and his ex-girlfriend Beatrice's too-small pink Crocs when aliens destroyed every building on Earth. He entered the dungeon and has been fighting in his underwear ever since. Full profile.
Princess Donut the Queen Anne Chonk is Carl's ex-girlfriend Bea's Persian show cat. She became sapient after eating an Enhanced Pet Biscuit in the dungeon. She can talk, cast spells, and has the highest Charisma stat in the dungeon. She's the party leader, has an enormous alien following, and believes she is royalty. She is correct. Her page (she redesigned it herself).
Mongo is Donut's pet velociraptor. Donut picked him from a pet reward room on Floor 2. He eats everything. Everything. Furniture, enemies, the concept of a menu. He started at 7 inches and grows from there. SKREEE. Full profile.
Mordecai is Carl and Donut's guide/manager. He's a former crawler who now guides new crawlers through the dungeon, and his form changes from floor to floor. His full backstory comes out in later books. He's an expert alchemist, knows everything about the dungeon, and only tells you about 40% of it. He is very, very tired. Full profile.
Katia Grim is a former art professor from Reykjavik, Iceland. She joined Carl's party on Floor 3. Doppelganger race (can reshape her mass but struggles with faces). Monster Truck Driver class. She's smart and capable. First appears in Book 2. Full profile.
Characters you meet along the way
Samantha is a banished lesser deity of Unrequited Love who inhabits a decapitated Lika sex doll head. She first appears in Book 4. This description is accurate. Welcome to DCC.
Prepotente (Lorenzo De La Rosa) is a Boer goat who became sapient via Enhanced Pet Biscuit. Caprid race, Forsaken Aerialist class. He specializes in stacking debuffs. Full profile.
Odette is a former crawler who became the galaxy's most-watched talk show host. She hosts "Dungeon Crawler After Hours with Odette." She has a complicated history with Mordecai and motivations that fans actively debate. Is she saving Carl or using him? Both readings work. Full profile.
Imani was a nightshift caregiver at an elder care home in Wenatchee, Washington. She survived the Meadow Lark retirement facility collapse in Book 1. Full profile.
Beatrice is Carl's ex-girlfriend and Princess Donut's original owner. She is presumed dead in the Transformation, when every building on Earth collapses in Book 1. Carl was outside chasing Donut when it happened, which is why he survived.
Quasar is a Nullian (gray alien, 4.5 feet tall) attorney appointed as Carl's lawyer. He wears ties with novelty designs. The fact that Carl needs a lawyer inside a death dungeon tells you everything about how the Syndicate works. First appears around Book 5.
Elle is a 99-year-old former nursing home resident who turns out to be a formidable crawler. Foul-mouthed powerhouse.
Cascadia is a Kua-tin (24-inch fish person) who serves as lead engineer and executive producer of Dungeon Crawler World: Earth. She designs the dungeon floors. Recently divorced. Increasingly stressed. Carl keeps destroying her floors. She is not handling it well.
Lucia Mar is a 13-year-old crawler from South America who first appears in Book 1 as one of Carl and Donut's fiercest rivals. She's powerful and dangerous. More about her involves spoilers for later books, covered in the recaps.
Factions and organizations
The Borant Corporation is the Kua-tin-owned megacorporation that runs the dungeon. They destroyed Earth to mine its resources, then turned the survivors' fight for survival into a reality TV show. They're currently in financial freefall after the Bloom's mismanagement. Think of them as the worst corporation you can imagine, but with fish people. Glossary entry.
The System AI runs the dungeon. It gives snarky achievement notifications, has an intense fixation on Carl's bare feet, and calls itself "Daddy." It's either malfunctioning or awakening — possibly both. Its behavior escalates from quirky to existentially concerning across the series. Theory article (Book 7 spoilers).
Compensated Anarchist is Carl's combat class, chosen on Floor 3 (Book 2). It specializes in trap-making, bomb-building, and social manipulation. The "compensated" part means the system pays him to cause chaos. It's Carl's personality converted into a game mechanic. Glossary entry.