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Monday Mutants Bestiary

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30 Mutie Monsters to Challenge Every Excavator

As a Game Master for The Mutant Epoch, you need more mutie monsters, treasure tables, and a few short adventures to begin the mayhem!

As a TME player, you need more challenges, more heroics, and more wicked loot!

You’ll find all this, and more, within these pages! While 24 of the creatures in this tome of terrors are available as ‘pay what you want’ pdf downloads, we’ve enhanced many of them with more art and created 6 all new mutant monstrosities to challenge even the most robust dig team.

These 6 new critters are exclusive to this bestiary and include the gargantua-bison, junk-ghoul, muto-colossus, flyoid, trash-anemone, and an enormous mutant chicken called a razor beak. The other twenty-four freaks include massive apex predators like the lump devil, weed demon, masher, and pheedlot, a deep water reptilian called the wave lurker, as well as insidious ambush hunters such as the wall hugger, wyngdeth, and spider sister. Here too, player character must to contend diminutive humanoids such as the skayl lizard folk, or even smaller piffers. Other creatures include the foul-mouthed krutok, merciless shokgast, grotesque skullgut, bog-devil, along with other nightmares such as the arm-gunn, dust fiend, wriggle-hack, grumble strike, junko, noxo, rubble-imp, sap-crawler, beaked-slasho, and giant grumpy stomp

This book uses the Outland System™ game mechanic and requires only The Mutant Epoch™ hub rules RPG game book to play.

Included in this 206 page book

30 Nightmarish mutants, with many random mutation and loot tables, along with full art player handout sheets for each.

Encounter Tables

101 Illustrations

3 Flat and 6 Isometric maps

4 Mini adventures for the ‘Shokgast’

2 Complete adventures: ‘The bog-devil’s Lair’ and ‘The Wall Hugger’s Tower’

Plus, SOE (Society of Excavator) members can freely download all the maps,

and player handout images at

Some art Samples from this 206 page 'Mutant Manual':







Visit our social media feeds to say hello. We’re on Instagram, Facebook, Twitter,, as well as and to list only a few places. See all these links at our webpage. While a game master can stat these post-apocalyptic terrors into another game system, these muties are most fearsome when used by the Outland System used by The Mutant Epoch RPG.

Are you curious about The Mutant Epoch? Not sure you wanna spend your silver on a new game? Then why not take the Outland System and TME setting for a test drive? Download our free Quick Start Rules with the included 42 page adventure ‘Muddy Mayhem’ right here:

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Reviews (2)
Discussions (2)
Customer avatar
Keith M October 26, 2022 2:08 am UTC
I hope the print option materializes, I need a physical copy!
Customer avatar
William M October 26, 2022 4:19 am UTC
That's great to hear, Keith! When I get up tomorrow, I will commence work on the cover layout for both the softcover and hardcover versions for this book. It takes several weeks for this process however as I need to order samples to sign off on before I a can have them made ready for sale here. It is the delay in mailing time which really slows this process but the quality is really good. The other place isn't like that, but they don't have a 8.5 x 11" hardcover... which I need myself for my collection. Stay tuned. WM
Customer avatar
William M December 15, 2022 4:38 am UTC
The softcover and hardcover just arrived here at the studio for approval and they look great. Just made them available here on drivethrurpg!
Customer avatar
Stacie W October 25, 2022 10:29 pm UTC
Print availability? Looks awesome.
Customer avatar
William M October 26, 2022 4:21 am UTC
Thanks, Stacie. I'll be starting the print version cover layouts tomorrow. It should take a few weeks before I get my proof copies and can make them available for sale here. We have softcovers available elsewhere now, but so far I only do the hardcovers through DTRPG. Thanks for commenting and supporting an Indie RPG! WM
Customer avatar
William M December 15, 2022 5:05 am UTC
Print books now available here at drivethrurpg! Just got my proof copies tonight! WM
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File Size:
29.72 MB
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File Last Updated:
October 25, 2022
This title was added to our catalog on October 25, 2022.