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Mauricio C<--GNAW Guild Publishing

@mauricioc.bsky.social
329 followers 429 following 198 posts

Professor of #ttRPG and #Comic Book Production and Instructional Designer, Northwestern University, formerly MIT, Cambridge. Partner #GNAW Guild Publishing

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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 05/10/2026
Nobody sees the stuff I post on @bsky.app , but maybe they see yours. You are welcome to share or re-use it. Why? Because I love their back catalog, but will NEVER see any future film that colonizes the creative collective. @a24 @a24_movies_art_gallery #noAI #hirehumans #sellout #techbro enablers.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 02/10/2026
Just in time for the season, and on sale TODAY until 5pm CST for $13 gnawguild.threadless.com/designs/i-su... #vlad #dracula #dictator #vampires
a t-shirt of Vlad the Impaler with the slogan, I sucked.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 23/09/2026
Handmade prints, costing me a fortune in uranium, but it's worth the warm glow. #blacklight #screenprint #fuckAI #Handmade #indie
triple color phosphorescent screaming skull, title: Current Mood
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 12/09/2026
GNAW will have a table tomorrow at #CIGS come by and say hi, grab some cool stuff. I'll have our latest books and some hand made #woodcuts #linocuts and other goodies. #Chicago #ttrpg #CTGA blockclubchicago.org/2026/09/11/c...
blockclubchicago.org
Chicago Indie Game Showcase Gears Up For Largest Edition Yet Sunday
The annual convention spotlights a growing community of game makers and artists from Chicago and the Midwest.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 17/07/2026
Design preference-> map numbering-> do you prefer adventures with an overall room count or do you prefer that each section (floor, building, area) has it's own numbering? I have a slight preference for starting each area fresh i.e. 1-9 vs 1-109 #gm #gamerunners #ttrpgs #indierpgs
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 17/07/2026
AI cultural stagnation is here, but will we allow it to stay? theconversation.com/ai-induced-c...
theconversation.com
AI-induced cultural stagnation is no longer speculation − it’s already happening
AI-mediated culture is already being filtered in ways that favor the familiar, the describable and the conventional.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 29/06/2026
Play a widow, play an elderly cowpoke, just make sure you play against the incorporation! Work in progress for Pitchblende Mining Concern compatible with #FrontierScum #Borg #indiettrpg #eatthebillionaires #eattherich
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 25/06/2026
It's out in the real world, get your copy of this Flail adventure now. www.etsy.com/listing/4527... #Flail #indiettRPG #ttrpgcreators #noAI #GNAW
Cover of Definitely A Dragon for Flail ttRPG
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 03/06/2026
Fuck AI and their techbro overlord profit ghouls. You are free to use this, all I ask for is credit and attribution. If ya post it, link to it. Thanks! gnawguild.itch.io/no-ai-made-b... #noAI #FuckTechBros #EatBillionaires #TasteLikeChicken #HumanHands #HumanMade #IMadeThis
gnawguild.itch.io
NO A.I. Made By Human Hands by GNAW Guild
Show the world you aren't making SLOP!
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 29/05/2026
I made a disgusting thing for a depraved game! The Noun Borg game jam for #MörkBorg compelled me to make🌭 Mörkalicious🌭. What is it? Depends on how you roll on the product description. Help a guy out! Upton Sinclair would be proud that you voted. #indiettrpg #humanmade itch.io/jam/noun-bor...
itch.io
Rate Mörkalicious by GNAW Guild for NOUN BORG 3: MÖRK MANIA
Please no, not this. Look away. It's the lethal weapon that eats like a meal.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 25/05/2026
Anyone or anything that promotes AI is not only ignored but immediately blocked. Do I need to explain why? Latest is an AI replacement for GMs that wants to follow my work. #FuckThatNoise #NoAI #Humanity #Humans above #Machines #HangtheTechBros #EatTheRich OK, so those tags might explain it.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 25/05/2026
Next, an anti-tycoon sorta thing. Somethings not right in that there mine operation and we need some #frontierscum to take care of it, one way or another. Oh, and don't drink the water. #indiettrpg #AntiWestern #eattherich #yeehaw let's play #cowboys and #industrialists #ttrpggamedesign
cowboy riding a horse, cropped drawing
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 20/05/2026
Censors were working overtime! Itch wasn't allowing downloads, it is fixed. Told ya they are watching me. Please try downloading it now and a special prize to the first to buy it for $10,000, US or SP. Apologies for reposting. #mörkborg #Mörk #grimdark #sausage #barf gnawguild.itch.io/morkalicious
gnawguild.itch.io
Mörkalicious by GNAW Guild
Please no, not this. Look away.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 20/05/2026
Sure, I can do cute, and also gutterpunkbörg and here is the proof. Andouillette lovers, pay heed, there is a new sausage in town and it's gonna kick you in the tripe. Mörkalicious only $10k or PWYW. Pls rate it! itch.io/jam/noun-bor... #MorkBorg #gamejam #nounborg #sausage #GroundMeat #ttrpg #OSRS
itch.io
Mörkalicious by GNAW Guild for NOUN BORG 3: MÖRK MANIA
Please no, not this. Look away.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 17/05/2026
I put out something new on Itch, a label to show the world you have worked your HUMAN fingers to the bone! You can grab this and slap it on your hand made stuff. ttRPGs, comics, cheese (I hate AI cheese) whatever. gnawguild.itch.io/no-ai-made-b... #noAI #FuckAI #HandMade #human
gnawguild.itch.io
NO A.I. Made By Human Hands by GNAW Guild
Show the world you aren't making SLOP!
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Reposted by Mauricio C<--GNAW Guild Publishing
Cats Have No Lord @catshavenolord.itch.io · 10/05/2026
WEEKLY REVIEW! We're talking this week about the fabulous "Definitely A Dragon!" by @mauricioc.bsky.social I was drawn in by the title and funny "dragon" on the cover, and I was not disappointed. A big hexcrawl packed into a little tri-fold. blog.catshavenolord.page/review-defin...
blog.catshavenolord.page
Review - Definitely A Dragon!
It's Definitely A Dragon image Definitely A Dragon! is a tri-fold adventure for Flail written and illustrated by Mauricio Cordero of GNAW Guild. Rumor ...
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 06/05/2026
Update, final version of Definitely A Dragon is now available with completed art, fixed typos and consistent typesetting. In case you downloaded the beta, grab the complete version now. Also added a page of printable items. Congrats to all jam participants! gnawguild.itch.io/definitely-a...
gnawguild.itch.io
Definitely A Dragon! by GNAW Guild
Absolutely everyone in Dunkbinge knows someone who has seen the dragon, so what else could it be?
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 05/05/2026
Apologies, posted a broken link to #Flail jam entries. itch.io/jam/swings-h... This should work, check out Definitely A Dragon and let me know what you think. #proofreaders wanted! #osr #oldschool
itch.io
Submission feed - SWINGS HARD WITH FLAIL JAM
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 05/05/2026
Beta version of Definitely A Dragon is available for download. itch.io/jam/swings-h... of the #SwingsHardWithFlail jam #Flail, #oldschool #osr please check it out, every click counts, every eyeball helps. #indiettrpg #zine #rpgs #ttrpg
Cover art for Definitely A Dragon! a ttRPG adventure for Flail!
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 04/05/2026
I finished my adventure for Flail, Definitely A Dragon, and I can use your help. Please visit the jam page, click on my project and download it for free or drop me a couple of bucks, your choice. Much appreciated! #osr #indiettrpg #noai #flail itch.io/jam/swings-h...
itch.io
Submissions to SWINGS HARD WITH FLAIL JAM
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 22/04/2026
I made a thing, it's free to use. It may cause headaches. Creative Commons CC-NC license. #FuckAI #NoAI #NoToAIArt #NotMyAI #AntiAI #HumanArt #AIFree (obviously) Feel free to give your friends and/or enemies a headache courtesy of me.
Anti AI statement over a bright optical illusion.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 19/04/2026
40% off the Borged Again! quadrilogy. Why? Spring! The Anti-Chick tract adventures are here- gnawguild.itch.io Help us get to our goal of #666 dollars. Physical copies on Etsy. Community copy? Get in touch. #GNAW #Borg #MörkBorg #PirateBorg #CyBorg #VastGrimm #Sale #OSR #zines #indiettrpg #ttrpg
gnawguild.itch.io
GNAW Guild
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 08/04/2026
I will die upon this hill---> True #educators do not allow the use of #AI in the classroom, starting with themselves. Imagine offering students the chance to go in debt in order to prompt an AI essay that is to be graded by a professor who uses AI to analyze their assignment. This has to stop. #noAI
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 01/04/2026
Think of all who wanted to go, but could not due to illness, work, distance/travel, schedule, etc. The discontent is unprecedented. You know what you need to do- #Vote #VoteMidTerms #DeThrone
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 19/03/2026
More stress doodles, I think this crow wants something...oh and it is seven feet tall, so I suggest giving it whatever shiny thing it wants #ttrpg #ttrpgcreators #ttrpggamedesign
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 19/03/2026
Stress doodling, what I do to wind down before sleep- medieval vibes for a work in progress.
Characters illustrations for a forthcoming ttrpg
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 14/03/2026
How to convert your players to #pirateborg. Step One: Show them your #pirateborgbooty from @limithron.bsky.social That's, it, that is all you need. My group is already chomping at the bit. They went from, "What's Pirate Borg", to "We're in!!" in less than a minute.
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 06/03/2026
FUGAZI! NEW RECORDINGS! For a cause. Well, new old recordings, unreleased Steve Albini sessions from '92 to benefit Letters Charity. fugazi.bandcamp.com/album/albini... #dischord #fugazi #OGpunk #Albini
fugazi.bandcamp.com
Albini Sessions (Benefit for Letters Charity), by Fugazi
12 track album
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 02/03/2026
│█║ ✞☠︎ཧᜰ꙰ꦿ➢ʄųƈƙ ɬɧɛ ɬཞųɱ℘/ɛ℘ʂɬɛıŋ ῳąr!༒☠︎✞ ║▌█│ ▌│█║ ✞☠︎ཧᜰ꙰ꦿ➢ʄųƈƙ ɬɧɛ ɬཞųɱ℘/ɛ℘ʂɬɛıŋ ῳąr!༒☠︎✞ ║▌ █│▌│█║ ✞☠︎ཧᜰ꙰ꦿ➢ʄųƈƙ ɬɧɛ ɬཞųɱ℘/ɛ℘ʂɬɛıŋ ῳąr!༒☠︎✞ ║▌█│▌│█║ ✞☠︎ཧᜰ꙰ꦿ➢ʄųƈƙ ɬɧɛ ɬཞųɱ℘/ɛ℘ʂɬɛıŋ ῳąr!༒☠︎✞ ║▌║▌█│▌│█║ ✞☠︎ཧᜰ꙰ꦿ➢ʄųƈƙ ɬɧɛ ɬཞųɱ℘/ɛ℘ʂɬɛıŋ ῳąr!༒☠︎✞ #TrumpEpstein #NoWar #FuckWar
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 24/02/2026
OK Bsky #ttrpg what are your favorite/most effective worldbuilding PHYSICAL ttrpg products and tools. Books, card decks, journaling, etc. etc.? Second, what are your favorite digital tools and why? #ttrpgcreators #ttrpgcreators #writers #worldbuilding #worlds
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Reposted by Mauricio C<--GNAW Guild Publishing
Satanic Panic | DNGN CLUB @dngnclub.itch.io · 24/02/2026
If you could give this a repost, trying to get this post to breakout (pun intended) of my bluesky bubble...
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 10/02/2026
Why does every platform want to behave like a paramilitary state? Kidding, it's not a question, they all want to cozy up to the dying patriarchy, for your safety, of course. #FuckDiscord
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 09/02/2026
Get more games than you'll ever have time to play while supporting the Immigrant Law Center of Minnesota. #PlayNice but #FuckIce itch.io/b/3484/no-ic...
itch.io
No ICE in Minnesota by jesthehuman and 651 others
No ICE in Minnesota: 1439 items for $10.00
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 06/02/2026
Just making more of this kind of stuff between writing and illustrating #ttrpgs because #FuckFascism #FuckICE and #FuckTrump
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 03/02/2026
Free protest art from, love this! www.chrispiascik.com/protestart #FuckIce #ProsecuteICE #DismantleDHS
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 28/01/2026
Kick the bootlickers. Immortalize them so we don't forget. Listen and share. When Springsteen writes you in his songbook, you will be remembered. #neverforget #vile #ICE #Minneapolis #Gestapo #Kidnappers #fascists www.youtube.com/watch?v=wWKS...
youtube.com
Bruce Springsteen - Streets Of Minneapolis (Official Audio)
YouTube video by Bruce Springsteen
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 26/01/2026
This week in Guerrilla Printmaking, we are working on silkscreens using embroidery hoops and cheap polyester fabric. Today's experiments for the demo came out well! Still need to work on my squeegee technique, it's been awhile but I'm happy with the results. Oh, and #FuckICE
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 12/01/2026
Prepping for my Guerrilla Printmaking class at NU, this week is intaglio. I started a NoM Barbie series. First up is drypoint, War Crimes Barbie on recycled salad box. Second is etching on scrap waste acrylic. Recycled trash seemed a fitting matrix for both. #warcrimeBarbie #warcrime #Renee #FuckIce
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Reposted by Mauricio C<--GNAW Guild Publishing
Mark Hamill @markhamillofficial.bsky.social · 09/01/2026
No words. 💔 #Justice4Renee
901183255665
Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 05/01/2026
Current mood. www.youtube.com/watch?v=hGGc... #madness #war #peace #anticolonialist #antiimperialist
youtube.com
Beat My Head Against the Wall
YouTube video by Black Flag - Topic
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 30/12/2025
Built a #pastapress hack based on a couple of different designs yesterday. Put it to the test today. Simple tetra pack print and a pronto plate #lithography test. #printmaking #indieart Need to fine tune my litho plate and inking technique, but hey, the $20 press works!!
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 10/12/2025
In Paris, thinking about the next adventure I am writing. #paris #ttrpg #mothership #indiettrpgs
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 07/12/2025
After letting it die on the vine, I'm resurrecting my Patreon. Part of the rationale is this--> I'm going FULL GNAW in June. www.patreon.com/posts/im-bac... #indiettrpg #illustrator #gamedesign #publishing #ttrpgcreators
patreon.com
I'm Back! | Mauricio Cordero
Get more from Mauricio Cordero on Patreon
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 23/11/2025
If you missed the Borged Again! KS, this is the chance to BORG AGAIN, AGAIN! Digital copies are on sale for Borged Friday! Get all four- Mörk Borg, Pirate Borg, Cy Borg and Vast Grimm or mix and match. itch.io/s/169005/bor... #indiettRPG #NotHasbro #ttrpg #MörkBorg #ttrpgcreators #OSR #OldSchool
itch.io
BORGED Friday Sale! Creator Day 2025 by GNAW Guild
A bundle by GNAW Guild, $18.50 for 4 games
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 22/11/2025
They're here... at least half of them. 500/1,000 ain't bad. If you missed the Kickstarter, don't worry, you'll be able to wreck your friends' holidays with physical copies soon. #indiettrpg #borg #mörkborg #cyborg #femur #ArtsyttRPGs
a box of CatClawClism and Punch Card adventure books by GNAW Guild
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 14/11/2025
What could be more weird than "normal"? Bring the filth, disrupt the harmony, defend the cats. #GNAW #borgedagain #mörkborg #MorkBorg #indiettrpg #notDnD PDF's available now, physical editions around Dec. 1. gnawguild.itch.io/cat-claw-clism
gnawguild.itch.io
Cat Claw Clism - A Mork Borg Adventure by GNAW Guild
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 03/11/2025
REVIEW COPIES! Hey reviewers of #indiettRPGs #MörkBorg #PirateBorg #CyBorg #VastGrimm #indieRPGs we want to hear what you think about #BorgedAgain from #GNAWGuild. DM me with links to your review site and I'll send along the digital copies. Ltd. physical copies available gnawguild.itch.io/borged
gnawguild.itch.io
Borged Again! Adventures by GNAW Guild
You've never had so much fun dying, I mean trying, to survive these adventures!
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 01/11/2025
A T-shirt everyone can love! Great for family holidays with your MAGA cousin, brother, other. 100% will not provoke men with tiny... hands. #GNAW gnawguild.threadless.com/designs/this...
gnawguild.threadless.com
This Machine Kills Fascists Men's T-Shirt | GNAWguild's Artist Shop
This Machine Kills Fascists on Men's T-Shirt – Nothing like good old fashioned ingenuity and solid construction. This machine takes pounds of monarchies, oligarchies, dictatorships, etc. Order one tod...
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 26/10/2025
Cat Claw Clism for #MörkBorg is complete and printer ready! It's been a slog through various cat related crisises unrelated to Cat Claw, new kittens, Vet ER visit with our older cat and of course, the day job. On to final text edits the last of the four books that make up #GNAW #BorgedAgain
page thumbnails of CatClawClism
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Mauricio C<--GNAW Guild Publishing @mauricioc.bsky.social · 21/10/2025
#NoIce #Whistle
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