Sebastian Barth's Avatar

Sebastian Barth

@sebastianbarth

Electric meat wrapped around a handsome skeleton. Digital Illustrator: I draw monsters and robots for a living. Support my mecha ttrpg: patreon.com/jotunhmd

319
Followers
83
Following
115
Posts
28.11.2023
Joined
Posts Following

Latest posts by Sebastian Barth @sebastianbarth

Aw cheers, good to know!

01.03.2026 02:06 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Guy with in-dev game here. What's the difference between a playtest and an unguided playtest? Don't want to miss out on that valuable chaos data

01.03.2026 02:00 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
A Look Inside | Jotun: Heavy Metal Doom Get more from Jotun: Heavy Metal Doom on Patreon

Summaries are hard, so instead I've just splayed out the broad contents of my mecha ttrpg Jotun: Heavy Metal Doom (eta Q2). The patreon is free to join if you're curious. Paid members get to peep extra goodies like bts art. I'll even draw you a mech at the high tier!

www.patreon.com/posts/look-i...

27.02.2026 21:11 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image

A new universe, a new combat system, 6 new classes, dozens of enemy units to contend with, and a devastating arsenal of weapons and upgrades to assemble your ultimate Jotun.
[Learn more for free at Patreon.com/JotunHMD ]
_[Playtest applications welcome] #morkborg #mecha #robot #gundam #gunpla #ttrpg

26.02.2026 22:57 πŸ‘ 16 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

Start it now//make it good later. Really is a powerful mantra.
Some art for my upcoming ttrpg JOTUN: Heavy Metal Doom
#mech #mecha #robot #illustration #digitalart #ttrpgart #gundam #gunpla #armoredcore #anime #digitaldrawing #osr #morkborg #mΓΆrkborg #doodle

23.02.2026 05:00 πŸ‘ 17 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Preview
JOTUN: What You'll Face [pt.I] | Jotun: Heavy Metal Doom Get more from Jotun: Heavy Metal Doom on Patreon

Lore here, get your yummy lore here!
Learn more about the world of Jotun: Heavy Metal Doom, and the forces you'll encounter in this #mΓΆrkborg compatible #mecha #ttrpg. It's free (or paid if you're extra cool) & there's lots of pretty robot art with more added weekly
www.patreon.com/posts/jotun-...

23.02.2026 04:31 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Typically start 430pm US Central, goes pretty late and we don't mind folks dropping in whenever. Looking to open up a Sunday slot pretty soon as well, likely during the same hours

21.02.2026 00:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Just need to be 18+ and free on a Thursday βœ…

21.02.2026 00:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Join the Patreon for free for weekly dev updates or help to fund the dev process for bonus robo content! patreon.com/jotunhmd

20.02.2026 20:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

So, some of our Jotun playtesters are lifelong mecha fans, and others are entirely new to the giant robot genre. As a game designer, I'm delighted to see everyone on that spectrum having fun and excitedly making up new characters and mech builds. Sparks joy. #MΓΆrkBorg compatible #mecha #ttrpg KSQ2

20.02.2026 20:33 πŸ‘ 19 πŸ” 5 πŸ’¬ 3 πŸ“Œ 0
Post image

The railzooka, perfect for the pilot who doesn't want to get up close, but does want to make it personal.

JOTUN: Heavy Metal Doom brings you #MΓΆrkBorg compatible #mecha #ttrpg action. Deploying later this year, become a member for free or support the development to learn more! #armoredcore #gundam

17.02.2026 21:18 πŸ‘ 10 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Preview
Look Upon My Mechs, Ye Pilots | Jotun: Heavy Metal Doom Get more from Jotun: Heavy Metal Doom on Patreon

Some free posts, some paid posts, but most importantly MORE MECHA ILLUSTRATIONS from my in development mecha ttrpg, JOTUN: HEAVY METAL DOOM. Check it out, y'know, if you want. #gundam #armoredcore #gunpla #mech #mecha #ttrpg #morkborg #mΓΆrkborg (respect to the umlaut)
www.patreon.com/posts/look-u...

16.02.2026 05:01 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

The game is also ✨ V E R Y P L A Y A B L E ✨with several months of playtests already logged. (Big love to the test pilots)
Discord integration is underway meaning soon, anyone free or paid can join and apply for the playtests. Get in our mechs! πŸ’š

04.02.2026 04:14 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
Jotun: Heavy Metal Doom | Patreon A TTRPG for mecha anime fans

Jotun: Heavy Metal Doom crash-lands onto Patreon! Sign up for free to get weekly dev updates or become a member for extra mech art/lore/expansion talk and to help fund the laborious development process πŸ’– #mecha #robot #ttrpg #osr #mΓΆrkborg #morkborg #gundam #armoredcore
www.patreon.com/cw/JotunHMD

04.02.2026 04:04 πŸ‘ 12 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

Third cold in as many months, my immune system has taken a pummeling this winter. Trying to med up and rest when I can so I can get back to dropping cool mechs and weird monsters again.
πŸ’€πŸ’š

17.01.2026 04:11 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

To all the ice invading my state rn, I am rooting for your PTSD. I hope you never get help, I hope you lose every mental battle, and when it's more than you can handle I pray no one picks up when you most desperately need anyone to talk to. Rot and vanish.
Melt ice.
Abolish the GOP.

14.01.2026 02:04 πŸ‘ 11 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Grody πŸ–€

02.01.2026 01:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

Finally getting flirty with the idea of making an art book. We'll see if there's room this year...
#mech #mecha #robot #digitalart #cat #illustration #2026goals

01.01.2026 23:34 πŸ‘ 20 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image

Snuck one last sludge-y piece in before the end of the year.
Happy New Year folks πŸ’€πŸŽ‰
#morkborg #mΓΆrkborg #osr #ttrpgart #digitalart #illustration #grimdark #monster #creaturedesign #darkart #seeyounextyear

01.01.2026 03:59 πŸ‘ 24 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Preview
Book of Bitter Biles (Limited Kickstarter Edition) DOES YOUR DUNGEON NEED MORE SLIME?! Then you need the BOOK OF BITTER BILES! This Kickstarter Exclusive edition of the book (limited to 250 copies)...

Does your tabletop need more #sludge? Book of Bitter Biles is here to help. Generate custom ooze monsters as well as combat, capture, and collect them! Also features a full adventure, bestiary of creatures, & more!
compatible with #morkborg #osr #ttrpg
sebastianbarth.bigcartel.com/product/book...

29.12.2025 23:53 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image

Annual Year In Review tradition, selecting 50 finished pieces from throughout 2025. It's pretty 'oops all #morkborg' this year, but that's a-ok by me πŸ’€πŸ’š Already buzzing for next year's projects

29.12.2025 05:10 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yo, if you're a game designer looking for an artist/illustrator, I do art and illustration! Maybe, y'know, slide in these DMs and hire me to make cool stuff for your projects. Commissions also welcome, hell yeah I'll draw your character!
#digitalart #illustration #commsopen #gamedesign #ttrpg

28.12.2025 02:49 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Gifted my first ever batch of miliput and texture paste. This will be a year of excellent crust πŸ’€πŸ’š

22.12.2025 09:18 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

You've gotta celebrate and chase after the things your 10 year old self would be hyped by, like giant robots ❀ #mecha #mech #robot #gundam #gunpla #armoredcore #ttrpg

21.12.2025 09:03 πŸ‘ 32 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0
Post image

It's so ok if your initial draft is an absolute mess. Just get that idea out there first, and trust yourself to bring it home later.
#doodle #sketch #digitalart #mech #robot #gundam #armoredcore #gunpla #ttrpgart

18.12.2025 11:04 πŸ‘ 156 πŸ” 20 πŸ’¬ 3 πŸ“Œ 0
Post image

Bluesky continues to be a a super dope environment. Really reminds me of hanging out in art class, everyone hyping up each other's cool ideas and sick drawings. Glad to be here, glad you're digging the work, excited to keep seeing where it goes πŸ’š

16.12.2025 03:47 πŸ‘ 14 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Just to put it out there for the public record, none of the robots in Jotun are made by a robot. All 185 pages, so far, have either been written/drawn/designed/layout'd (laid out?) by my human meat brain. Even double checking that any assets used from elsewhere are human made. All my homies hate AI

15.12.2025 21:33 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image

Super robots? Real robots? Jotun asks, why not both?
Have your cake AND your other cake with Jotun's mech customization rules, which strive to give players & GMs a wide berth of creative freedom without compromising mechanical depth or flavor #mecha #gunpla #gundam #armoredcore #robot #osr #morkborg

15.12.2025 21:01 πŸ‘ 48 πŸ” 12 πŸ’¬ 1 πŸ“Œ 0

I'm still writing out the last bits of the core rules but, and this almost feels embarrassing, there's a fully written expansion module ready to go and several others in the works, AND the wargame adaptation for folks wanting some mecha style Forbidden Psalm. Jotun can stretch on for miles and miles

15.12.2025 12:35 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Stay tuned, all I can say for now is it'll crowdfund in 2026

13.12.2025 19:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0