A man, his ex-girlfriend's cat, and a dungeon run by a game show that hates humanity. Read it straight through - it's one long escalation.
Dungeon Crawler Carl
Matt Dinniman
Carl's Doomsday Scenario
The Dungeon Anarchist's Cookbook
The Gate of the Feral Gods
The Butcher's Masquerade
The Eye of the Bedlam Bride
This Inevitable Ruin
A Parade of Horribles