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Io Publishing
5 days ago
Fiendish Forge ver 1.01 + Digital Maps – Now Available!
Howdy folks! Quick update for all of our Fiendish Forge backers: • Fiendish Forge ver 1.01 is now LIVE! • Digital Maps have also been released! Fiendish Forge ver 1.01 - F...
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Io Publishing
10 days ago
Fiendish Forge Digital PDF Release!!
The Fiendish Forge PDF is RELEASED! If you've backed Fiendish Forge or pre-ordered the PDF - I'm excited to announce that we are currently distributing through Backerkit! • ...
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Io Publishing
17 days ago
Fiendish Forge is COMPLETE!
Hello everyone, I come with exciting news: Fiendish Forge is COMPLETE! Our final count of everything:  • 352 pages • 95 Stat Blocks • 270 Materials • 334 Magic Items Our ...
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Io Publishing
about 1 month ago
Fiendish Forge: February 2026 Update + NEW BACKERKIT!
Howdy folks! Hope everyone had a wonderful February.  We are still deep in review and making good progress. Fiendish Forge Review Currently, we have 248 pages reviewed. We'...
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Io Publishing
2 months ago
Fiendish Forge: January 2026 Update
Howdy folks! Hope everyone's year was well-rested. Today's update is pretty straightforward: we're still internally reviewing the completed book. Currently, we have 165 pa...
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Io Publishing
4 months ago
Core Book Content COMPLETE!
Hello everyone! I'm thrilled to share a huge milestone with you - all monster content for Fiendish Forge is officially complete! This includes materials, magic items, monste...
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PROJECT UPDATE
Io Publishing
CREATOR
over 1 year ago

Project Update: Fiendish Forge Preview PDF!

The Fiendish Forge Preview PDF is out NOW!

Our Preview PDF includes one of our creature entries - the Axe Beak Executioner! We wanted to show you how we focus on quality over quantity regarding our creature compendium. You'll see included here, as well as included with each creature:
  • Fully Illustrated
  • Regional Effects
  • Stat Block
  • New Organization Block
  • A Quest
  • Materials Gathered
  • Themed Magic Items


In addition, we are including a Rules Glossary, which will include new terms introduced in the book.

How do I get the Preview PDF?

The link is down below, but only available if you are following this project, and have a Backerkit Account. Be sure to sign up so that you are available when we go live August 20th at 1pm EST. We will be announcing our Day 1 rewards very soon - so make sure you're signed up!

Fiendish Forge's Backerkit goes LIVE Tuesday, August 20th at 1pm EST!

Includes Follower-Exclusive Content
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PROJECT UPDATE
Io Publishing
CREATOR
5 days ago

Project Update: Fiendish Forge ver 1.01 + Digital Maps – Now Available!

Howdy folks!

Quick update for all of our Fiendish Forge backers:

  • Fiendish Forge ver 1.01 is now LIVE!
  • Digital Maps have also been released!

Fiendish Forge ver 1.01 - Fixes & Updates

Here’s what’s been cleaned up:
  • Infernal Lance now correctly deals Fire damage (instead of Piercing)
  • Table of Contents dead links have been fixed
  • Appendix now lists the correct page number
  • Dae Grimore (Madam Hush’s quest) is now a proper item with properties
  • Rat King’s Filth Spread now correctly lists Poison damage
  • Orb Launcher now includes its range
  • General language cleanup across the book

Ver 1.02 – In Progress

We’re already working on the next update!

Some of you noticed issues with the Appendix links - after digging in, it looks like the exporter isn’t handling page links correctly in some cases. This will take a bit more time to fully resolve, but the goal is to improve browser compatibility across the board.

As always, we highly recommend using a dedicated PDF reader (like Adobe) for the best experience.

Digital Maps – Now Available!

Compatible files formatted for Roll20 and Foundry VTT!
The Fiendish Forge Digital Maps are now available for all backers!

We’ll be releasing them publicly alongside the full package once Fiendish Forge has been physically produced.

You’ll get:
  • 10 fully custom maps
  • Versions for Roll20
  • Versions for FoundryVTT
  • Raw files for other VTTs

Thank You!

Seriously - thank you all for the support, feedback, and kind words. It’s been awesome seeing everyone dive into Fiendish Forge.

Appreciate you all!
Brett
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PROJECT UPDATE
Io Publishing
CREATOR
10 days ago

Project Update: Fiendish Forge Digital PDF Release!!

The Fiendish Forge PDF is RELEASED!

If you've backed Fiendish Forge or pre-ordered the PDF - I'm excited to announce that we are currently distributing through Backerkit!
  • Be sure to head to over to BackerKit > Your Pledges & Surveys > View Order > Get Your Digital Downloads
  • If you haven't completed your survey yet - you will need to before getting access to the PDF.
  • Please note - it may take up to 48 hours for you to get access to your PDF.  

The Digital PDF is OUT!

Fiendish Forge Project Updates
  • If you purchased Digital Maps, we will be distributing them this week
  • Digital Tokens will come out ASAP - we're currently finishing them up.
  • With the Digital PDF complete, we have started work on the VTT Module. Will have an ETA Update soon.
  • Physical Products will be released later this year - and we will keep you updated with all of the manufacturing and when we'll be shipping physical products out.

Want to pick up a copy?
  • We will be publicly releasing the Digital PDF when the physical book is complete and ready for shipping.
  • HOWEVER, if you'd like early access, you can still pre-order the Digital PDF up until we begin manufacturing.  We'll let you know when pre-orders close.

Let us know what you think!!
  • If you see any issues with the Digital PDF, please let us know in the comments or at our Discord server (http://discord.gg/worldofio)
  • We'll be releasing any updates over the next week or two
  • The team and I would love to know what you think!

This has been our biggest project to date. We're excited to finally get this into your hands. We hope you all enjoy!

Best,
Brett 
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PROJECT UPDATE
Io Publishing
CREATOR
17 days ago

Project Update: Fiendish Forge is COMPLETE!

Hello everyone, I come with exciting news:

Fiendish Forge is COMPLETE!

Fiendish Forge is COMPLETE!


Our final count of everything: 
  • 352 pages
  • 95 Stat Blocks
  • 270 Materials
  • 334 Magic Items

Our plan is to spend this week cleaning up the PDF so that it's ready for release. As long as there aren't any catastrophic fixes, our plan is to have the Digital PDF in the hands of our backers/pre-order customers by March 24, 2026.

From there, we'll be preparing Fiendish Forge for physical manufacturing, distribute to our Backers/Pre-Orders - and then publicly releasing it for purchase to everyone else.

If you'd like Early Access to the Digital PDF before Fiendish Forge is released publicly for sale, be sure to pre-order here: http://www.fiendishforge.com/ 

This has been an AWESOME project - and I'm so excited for you all to see this for yourself. 

I think you'll be thrilled with the book. From the bottom of my heart, thank you again for your support! -

Brett
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PROJECT UPDATE
Io Publishing
CREATOR
about 1 month ago

Project Update: Fiendish Forge: February 2026 Update + NEW BACKERKIT!

Howdy folks!

Hope everyone had a wonderful February.  We are still deep in review and making good progress.

Fiendish Forge Review

Currently, we have 248 pages reviewed. We've got about 13 more creatures we are still going through our thoroughly reviewed process.  During this process, we're cleaning up, making sure our numbers and math are right, and commissioning more art if we see any empty spots in the book that could use more art.

Keld Fallen Backerkit!

Keld Fallen - Coming Soon!!

Our latest Backerkit Teaser page is up for you to sign up!  It's our first ever adventure module in the World of IO/IOverse campaign setting - and we're super excited to get this going - it's been a long time in the making! If you like what we do, please consider signing up so you can support us when we go live!

http://keldfallen.com

That's all for this month, we'll see you next month with our next update!

All the best,
Brett

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