Dungeon Crawler Carl Books in Order

Dungeon Crawler Carl is a wildly entertaining and surprisingly deep science fiction series written by Matt Dinniman, belonging to the LitRPG genre — fiction in which characters navigate a world structured like a role-playing game, with levels, stats, loot, and game mechanics integrated into the narrative. The story begins when Carl, an ordinary man, suddenly finds himself in a massive underground dungeon system after an alien civilisation destroys the Earth's surface and abducts survivors for what is essentially a gladiatorial entertainment broadcast across the galaxy. Carl is joined by his ex-girlfriend's obnoxious cat, Princess Donut, who turns out to be an extraordinarily capable dungeon crawler in her own right.

Dinniman's achievement is making the game-mechanics framework emotionally involving rather than merely clever. Carl and Princess Donut are genuinely funny as a duo — the dynamic between the self-deprecating human and the imperious, status-obsessed cat generates real comic energy — but the series also develops serious themes about resistance, solidarity, exploitation, and the nature of entertainment built on suffering. The dungeon's alien designers and their broadcast audience become increasingly sinister as the series progresses, and the political stakes escalate alongside the action.

Running to 8 volumes published from 2020 through 2026 (with the series ongoing), Dungeon Crawler Carl began as a self-published serial on Royal Road and has become one of the most successful LitRPG franchises in English. It appeals well beyond the typical LitRPG audience to readers who simply want funny, fast, emotionally resonant science fiction. Must be read in order from Book 1.