The Cubonomicon

“Oh I’m sorry, did you think that these cute little dungeon cleaners were harmless? Perhaps see them as some sort of mascot? The truth is terrifying. These are apex predators. Like jelly, they conform to the environment they are subjected to. They adapt to whatever they absorb. Never heard of the Trap Jelly? Or the Sulfuric cube? No songs about defeating the dreaded Cubepocolypse Swarm? Of course not! They leave no survivors to carry the tales. You poor, clueless novices. There is a war in the darkness below, and we are losing…” Valdindara Silverstar    

The Cubonomicon presents 32 new Gelatinous Cubes to delight and devour your player characters. From slightly whimsical to downright devious, these cubes are a deadly addition to any self-respecting dark overlord’s dungeon or mad wizard’s catacombs. Be the envy of the next Villain’s conference as you flaunt your absorbing entertainments.

With threats ranging from CR 1/8 through to CD 20, there’s a cube to suit all occasions. 

Make your players fear the dark once more…      


Behind every harmless gelatinous cublet is a hungry swarm of its fellows waiting to dissolve unwary adventurers…


Sometimes invoking Hadar’s Hunger with something as pedestrian as a magical spell goes awry

Hadar is always hungry…


“What in the Nine Hells is that?!” 

Last words of an unknown, unremarkable adventurer.

This product is priced at $9.99


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