The Caver-Verse is a system-neutral world where caves come alive -- adoptable juggernauts that players can live in and cause maximum havoc. Created by Justin Sirois, this series is compatible with other Severed Books products like the Party Backstory Generator, Massive Gelatinous Monster Manual, Dungeon Dealer, and Sealed Inside. 


Art by John de Campos 

Limited edition of 500 signed copies in our Etsy shop.

This is half short illustrated story and half RPG guide to using Cavers in your tabletop RPG. System-neutral. Cavers are Medieval mechs meets mobile home -- fun lumbering rock-people with intricate guts. 

Limited Edition Version: 8.5 x 11" - 60 pages - 100# cover / 80# paper / tons of illustrations.


Stone Over Sky 

This system-neutral adventure book functions as a Caver Book Zero as well. Outside the gates of Falkirk, a Doom Drake circles the sky. Its only interested in finding a mate, but its daily presence brings violent storms that flood the surrounding farmland and drive people made with constant booming thunder. If you decide to help rid the area of this massive pest, you'll meet a few unusual peoplea "Fang Smith" who wishes to do away with a witch who lives in a nearby cave.

Choose your alliances carefully. Check every corner for odd treasure. And know that friends can be made in the most usual of ways.

Print book coming soon, but you can get the PDF now:

High quality hardcover 90+ full-color pages Thick interior paper Sewn binding D4 Goliaths/Protagonists for an optional funnel into the cave New weapons and abilities of all six core classes Non-linear multi-level cave with vicious traps and awesome loot 4 Special Mork Borg Caver classes with brutal abilities Easy map reference on every page

Darkest Rock is an independent production by Severed Books and is not affiliated with Ockult Örtmästare Games or Stockholm Kartell. It is published under the MÖRK BORG Third Party License.


Absolutely Massive Caver Mini
Solid plastic, heavy, and exclusive to Severed Books

This is a painted version of the nearly 2 pound Caver. 

2 removable caps allow minis to mount Caver and ride it into battle. We also plan on making other caps like crystals and mushroom to power up your Caver.

2 removable caps allow you to ride your Caver into battle and soon you can customize Caver with upgrades:


Caver shirts in different colors on Amazon (free shipping with Prime) US only

Lu the Cube Minis - 2" (51mm) minis 
of the character from the series.

 Caver by Diogo Nogueira 

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