The video is a 15‑minute review of several very dark, adult‑only tabletop RPG adventures and games that push horror and taboo themes far beyond what mainstream D&D would publish. youtube

Overall focus

• Professor DM presents four particularly grim scenarios and one full game, emphasizing graphic horror, disturbing themes, and mature content, explicitly warning viewers they are not suitable for kids or even many teens. youtube
• He frames them as “as dark as it gets” while also praising inventive design, sandbox structures, and unusual mechanics. youtube

A Thousand Dead Babies

• An OSR/NGR‑compatible sandbox set around a cursed town, demon‑infested woods, and a cult that nightly sacrifices infants given by a goat‑monster at an evil tree. youtube
• Features creepy NPCs, disturbing magic items (bone dagger, bag of teeth, demon‑book, “scroll of man leather” that summons a murderous goose), and a cursed bassinet that endlessly produces babies, forcing players to decide what to do with them, leading to multiple possible endings based on player choices. youtube

Eat the Reich

• A short, art‑punk WW2 game/adventure where players are vampire commandos dropped into Nazi‑occupied Paris to literally drink Hitler’s blood and wreck the Reich. youtube
• Uses a simple dice‑pool system (stats like brawl, sneak, terrify), cinematic narration of over‑the‑top violence, limited replayability but strong one‑shot/convention play; the host compares its feel to EZD6 and plugs his own upcoming grim game “Deathbringer.” youtube

The Shucked Oyster

• A thick Shadowdark‑format location book detailing a brothel called the Shucked Oyster, its madam, rival priest, underlying curse, dungeon, and evil cult. youtube
• Intended as a recurring carousing hub with many named NPCs and a later “who burned it down?” mystery; praised as a strong sandbox location with good verisimilitude, though the reviewer wishes key tables were printed on the end pages. youtube

Sickest Witch

• A grimdark standalone RPG where players are members of a witch coven in a low‑magic, early‑modern world, mechanically similar to OSR/Mörk Borg with D20 roll‑high rules and low hit points. youtube
• Magic is powered by harvesting human organs and using “stain salt,” with shared cauldron points, grisly rituals, creepy spells, and hostile foes; the reviewer highlights its dangerous feeling magic, resource‑management focus, and dark humor. youtube

Don’t F*** the Priest

• A Lamentations of the Flame Princess module built around an intelligent alien fungus that is itself the dungeon, made of whispering corpse‑walls and procedurally generated rooms drawn from a location deck. youtube
• Infamous for extreme body horror, graphic sexualized elements, and punishing design; doors made of grotesque body parts, a deadly “priest,” replication/body‑snatcher threats, and brutal no‑fudging rules make it, in the reviewer’s view, the darkest of the bunch and what moral panics imagined D&D was. youtube