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Rob Heinsoo

@robheinsoo.bsky.social
545 followers 93 following 66 posts

Game designer

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Rob Heinsoo @robheinsoo.bsky.social · 22/09/2026
A @jonathantweet.bsky.social guest post today about D&D 3E: tinyurl.com/4znbzpae
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Guest post from Jonathan: Spells-per-day in 3E
The spells-per-day tables for spellcasters in 3rd Ed could easily have been a lot better. Recently I talked with an academic about designing...
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Rob Heinsoo @robheinsoo.bsky.social · 16/09/2026
A writer friend asked for favorite scenes they would get something out of, and these are five of the first ten that leapt from memory. tinyurl.com/2jysa5w2
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Re-readable Scenes
A friend who has started writing wonderful novels mentioned that he’s looking for great scenes, scenes that are wonderfully well-written eve...
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Rob Heinsoo @robheinsoo.bsky.social · 13/08/2026
Today's treasure!
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Rob Heinsoo @robheinsoo.bsky.social · 30/07/2026
I'm at GenCon! tinyurl.com/kfhsa2n9
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Helllo, Gen Con!
As photographic evidence reveals, I’m thrilled to be at Gen Con this year! This my first convention-chance to talk with people about 13...
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Rob Heinsoo @robheinsoo.bsky.social · 22/07/2026
Ran a guest post today from @jonathantweet.bsky.social about Strange Stories by @chrislackey.bsky.social tinyurl.com/4n6mpt5a
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Strange Stories Now on Backerkit (Guest Post!)
Here's a guest post from Jonathan Tweet. I'm one of the players who he forbade from looking into this game, so I publish this with less over...
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Rob Heinsoo @robheinsoo.bsky.social · 21/07/2026
Proud to be the 28th villager 😎 on @BackerKit Crowdfunding for Merryshire Detective Club! www.backerkit.com/c/projects/p...
backerkit.com
Merryshire Detective Club
You play amateur detectives in a cosy-fantasy setting. Your band of plucky investigators solves mysteries (quite often, murder mysteries) that crop up with remarkable regularity in the lovely little h...
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Rob Heinsoo @robheinsoo.bsky.social · 09/06/2026
A roundup of tabletop games we've played in the past couple months, family & friends. tinyurl.com/5hc99m6z
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What We’re Playing: Tabletop H through W
The upper end of the alphabet leans into games played with friends who prefer casual fare. Hot Streak Four hapless lower league baseball ...
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Chaosium @chaosium.bsky.social · 27/05/2026
STATEMENT FROM SUZANNE STAFFORD AND CHAOSIUM REGARDING A RECENT AI-GENERATED ARTICLE ABOUT CHAOSIUM FOUNDER GREG STAFFORD 🧵 Chaosium and the Stafford Estate are disappointed in 4 Pillar Games’ recent decision to post an AI-generated “historical archive article”... 1/7
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Rob Heinsoo @robheinsoo.bsky.social · 02/06/2026
The descriptors *are* fun! Orion Conroy made the first pass on some of the mini-adventure critters and I followed up. It's a creative step that benefits from more than one voice.
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Rob Heinsoo @robheinsoo.bsky.social · 02/06/2026
tinyurl.com/yntrbytj
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What I’ve Been Playing: Tabletop A Through F
Here are notes on games I’ve played in the past couple months, with game design comments where appropriate. Covering four games at a time me...
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Rob Heinsoo @robheinsoo.bsky.social · 26/05/2026
There's a 2nd level freeform mini-adventure now up on the @pelgranepress.bsky.social #13thAge resource pages. It's similar to a freeform demo we made for the first edition, but has more advice and better battle-building math. tinyurl.com/4rfwp52p
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13th Age 2e: A Two-Hour Freeform Adventure
If you’re looking for a fun adventure to run as a one-shot at a convention, or for new players, or to jump-start a campaign when you don’...
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Rob Heinsoo @robheinsoo.bsky.social · 12/05/2026
We're adding something fun and useful to our #13thAge monster stat blocks. tinyurl.com/mrc59y4m
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New for 13th Age: Monster Stat Descriptors
There’s something new in the way we’re presenting monster stats in 13th Age . Jonathan came up with it. I’m calling it the descriptor app...
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Rob Heinsoo @robheinsoo.bsky.social · 05/05/2026
Here's the line-up of Arduinian icons we created for the 13th Arduin campaign I've been running for #13Age tinyurl.com/mshs79ry
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The Icons of Arduin, Blessed Arduin
On the nights I GM, I’ve been running a wild dungeon-crawl centered 13th Age game that attempts to live up to Hargrave’s eclectic grimoi...
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Rob Heinsoo @robheinsoo.bsky.social · 30/04/2026
Sometimes I keep punched out cardboard counter sheets around for a few days, wondering if there is something cool to do with the silhouettes. This week our friend Marcia Bird spotted the SANIBEL sheets on a chair while she was painting watercolors with Lisa.
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Scott Bateman @scottbateman.bsky.social · 30/04/2026
Eep, less than four hours to go! Even a buck helps (and gets you a Thank You in the flm!): www.kickstarter.com/projects/147...
kickstarter.com
Dada Dick: A Dada short film of Moby Dick
All 135 chapters of Moby Dick in Dada-esque moving collage form, featuring rotoscoped found footage, found text, and more.
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Rob Heinsoo @robheinsoo.bsky.social · 29/04/2026
This week's find was an unopened envelope from Labcorp lying in the street outside our house. It was addressed to a woman a couple suburbs to the north and had been used as scrap paper for expenses, along with other notes. Normally I'd find a way to mail the envelope. But not this one. You see...
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Rob Heinsoo @robheinsoo.bsky.social · 29/04/2026
Dear @the-kraken.bsky.social : Before @jonathantweet.bsky.social handed me the gift you'd asked him to pass along, he said he should probably film it, and I said no, no, that's OK. And then he handed me your Found Counters of Dragon Pass and I was Ohhhhpen-mouthed wonderstruck. Could not believe it.
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Rob Heinsoo @robheinsoo.bsky.social · 28/04/2026
Here's the spot in my campaign notebook that tracked my character's damage. It's a good thing we weren't using J's variant rule from HH: 306 that four Skulls kills you! My usually not-that-messy handwriting disintegrated as Esh took all this damage and finished the fight one hit from death.
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Rob Heinsoo @robheinsoo.bsky.social · 25/03/2026
#13thAge artist Lee Moyer has a 364-page graphic novel on pre-order sale at Barnes&Noble. Lee is the *writer* and painter of Trident of Aurelia, and today the code PREORDER25 gets you a 25% discount when the book releases later this year. tinyurl.com/52bhwuzs
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Jonathan Tweet @jonathantweet.bsky.social · 12/03/2026
In @robheinsoo.bsky.social's Arduin campaign, we revisited themes from a previous Arduin campaign: a bridge and an unopened box. We fought to bear the box across the bridge against phraints & knoblins. Rob used standees from the Vault of Mini Things (Tinkerhouse). When we finally opened the box, 1/2
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Rob Heinsoo @robheinsoo.bsky.social · 24/02/2026
The campaign has a couple names. 13th-Arduin pegs the system and the world. Arduin Blessed Arduin puts new spin on Hargrave's bloodier-sounding original, and the original meaning of blessed brings back the blood.
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Guy Milner (BurnAfterRunning / Unconventional GMs) @burnafterrunning.bsky.social · 19/02/2026
Just ran my first session of @pelgranepress.bsky.social @robheinsoo.bsky.social @jonathantweet.bsky.social 13th Age SECOND EDITION. Absolutely fantastic system, and the upgrades to 2e really add to the excitement in combats - but don't take my word for it, you'll be able to watch it soon!
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Jonathan Tweet @jonathantweet.bsky.social · 17/02/2026
Final session. After the party's failure to liberate the angels last session, the forces of the rogue prince were in retreat. The party was tasked to guard a shine: a round building (yellow w green top), raised outer walkway (green), stairway & blocked door (black), and barrels for cover (d12s). 1/n
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Chris Pramas @chrispramas.bsky.social · 30/01/2026
We are launching a Kickstarter for the 4th Edition of Mutants & Masterminds next Tuesday, Feb 3. See this article for more info and follow the link there to sign up to be notified at launch. Please reskeet and tell your friends that M&M 4E is coming! greenronin.com/blog/2025/11...
greenronin.com
Mutants & Masterminds Fourth Edition to Launch on Kickstarter February 3rd
The next chapter of superhero roleplaying begins! Streamlined rules and all-new art, Mutants & Masterminds Fourth Edition is ready to rise—sign up to be n
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Rob Heinsoo @robheinsoo.bsky.social · 30/01/2026
I was a guest on The Tome Show with @dandillon.bsky.social as we took monster lore and blew it up into an adventure. Who am I kidding? It was an ultroloth and I'd say it blew up a campaign: tinyurl.com/yy2a4tr9
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Tome 392 Adventures from Monster Lore | The Tome Show
In this episode Jeff and Tracy sit down with Dan Dillon and Rob Heinsoo to talk about creating adventures based on the lore of monsters. Thanks to our Sponsor: The Tome Show's Awesome Patreon Patrons!...
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Rob Heinsoo @robheinsoo.bsky.social · 15/01/2026
A blog on my dad's favorite Estonian sayings and their relevance to European and US politics. tinyurl.com/ykzkdcwf
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Sita Rutu Karu Tuleb
That’s one of two Estonian phrases my father taught me in the last few years of his life. He’d been weirdly reinvigorated by the Russian i...
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Rob Heinsoo @robheinsoo.bsky.social · 07/01/2026
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Tim Baker @phantom-tim.bsky.social · 17/11/2025
Work on the next issue of Escalation is underway: In My Dragon Empire. We dedicate this issue to the ways your Dragon Empire, the default setting for 13th Age, is unique! For more info on what we're looking for check out this post: escalationfanzine.blogspot.com/2025/11/arti... #13thAge
escalationfanzine.blogspot.com
Articles Needed: In My Dragon Empire
Work on Issue 12 is ready to begin, now that we've completed Issue 11. This issue is dedicated to a popular phrase in 13th Age social media ...
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Jeb Boyt @jeboyt.bsky.social · 23/11/2025
Starting a reaction thread on 13th Age 2E. First, this is gorgeous edition, and it seems like a great upgrade and refinement of what already a really fun, smooth running game. /1
13th Age 2Eboxed set
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Rob Heinsoo @robheinsoo.bsky.social · 22/11/2025
Like it says on the tin, this is about 13th Age 2E shipping, and also about the '13th Arduin' game I'm running for fun, and about the updated resource pages on the @pelgranepress.bsky.social website . . . tinyurl.com/ycy93kw5
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13th Age 2E Round-up: It’s Shipping!
I got both the deluxe versions of the Heroes’ Handbook and Gamemaster’s Guide and The Art of 13th Age in the mail on Wednesday. I took t...
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Jonathan Tweet @jonathantweet.bsky.social · 18/11/2025
Here's an interesting blog post about RPGs other the D&D, what they do, and how different systems support and demand different sorts of play. Thirty years ago, this is what I wanted to see one day: lots of story-oriented RPGs on the shelves. sagaofthejasonite.wordpress.com/2025/07/24/b...
sagaofthejasonite.wordpress.com
Beyond D&D: A Complete RPG Guided Tour Through Tabletop Design Philosophies
I’ve created this guided tour for GMs and players who’ve played D&D and want to explore what else tabletop RPGs can do. It features 12 games arranged in a specific sequence, designed to show th…
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Rob Heinsoo @robheinsoo.bsky.social · 18/11/2025
Notes on translating a superhero game's terminology into something that works better for GRR Martin's swords and subterfuge stories. tinyurl.com/r3thmw4z
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Skill & Strategy in Legendary: Game of Thrones
Despite the subject line, today’s blog is not a strategy guide! Instead, it’s a look at a couple of cards from the about-to-release Legendar...
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Rob Heinsoo @robheinsoo.bsky.social · 07/11/2025
A new card game I designed is coming out from Upper Deck in the next couple weeks! tinyurl.com/2vp4yevb
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Legendary: Game of Thrones, Releasing Soon as a Cutthroat Card Game
I love the Legendary deck-building game designed by Devin Low! Lisa and I were in the same city as Devin when he made the original edition,...
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Rob Heinsoo @robheinsoo.bsky.social · 03/11/2025
I love Martha Wells' book CITY OF BONES, and by the end of this blog I'm searching for a word I'm not sure exists to describe its evocation of place. tinyurl.com/y9c4dey5
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City of Bones: a Wonderful Martha Wells Novel
The success of Martha Wells Murderbot stories has reopened the window for well-supported publication for some of her earlier books! One of...
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Pelgrane Press @pelgranepress.bsky.social · 03/09/2025
13th Age's Unique Mechanics, Escalation Die Explained #gaming #tabletop #roleplaying #rpg
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Rob Heinsoo @robheinsoo.bsky.social · 03/09/2025
I'm ordinarily impervious to impulse shopping when paying up on BackerKit. But I couldn't resist the cuneiform dice sold as part of Chris Sellers' DEFY THE GODS. The game uses two and I bought three. tinyurl.com/5n885fs3
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Rob Heinsoo @robheinsoo.bsky.social · 25/08/2025
There are so many stages of an rpg release these days, and we've just enjoyed the Digital-Launch! Notes on that, and credits, and an upcoming AMA on August 29th at 3 PM EST on the 13th Age Discord channel. tinyurl.com/4krrx837
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Digital Launch for 13th Age 2E!
Our several-year labor of love, 13th Age Second Edition , is out! Well, it’s some-of-the-way out! Past the first stage of modern rpg publica...
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Rob Heinsoo @robheinsoo.bsky.social · 18/07/2025
I caught up with my original intentions and backed the Defy the Gods RPG on @kickstarter.com www.kickstarter.com/projects/hec...
kickstarter.com
Defy the Gods RPG
Queer sword & sorcery tabletop role-playing game
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Kristin Vermilya @kvermilya.bsky.social · 10/06/2025
I feel honored that I get to interview Lee Gold this month for an audio doc on the evolution of ttrpgs. If anyone would like to email/DM me a note to bring to Lee in person, feel free to send along! I'd love to bring her a collection of thank-you notes to show how much she means to this community
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Shannon Appelcline @shannonappelcline.bsky.social · 10/06/2025
Kristin is going to be interviewing Lee Gold this month and is looking to collect together notes, thank yous, and remembrances of A&E or Lee to bring her (maybe as a zine!). If you were a member of A&E or affected by it, please drop her a line here or at outofthedungeonpod@gmail.com
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Rob Heinsoo @robheinsoo.bsky.social · 11/06/2025
I've got an AMA coming up on Friday the 13th at noon PST on the @13thAge Discord. And here's the opening spread of chapter 2 of 13th Age Second Edition! tinyurl.com/yc6df8m5
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13th Age 2E: Chapter 2 Creating Characters, and AMA on Friday the 13th
(art by Aaron McConnell & Lee Moyer) The High Druid gets the nod as the iconic lead for the short chapter that covers ability score ...
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Rob Heinsoo @robheinsoo.bsky.social · 04/06/2025
An image of the opening chapter spread of #13thAge 2E and notes on the project's timing. So. Nearly. Finished! tinyurl.com/5ae5p36s
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13th Age 2E: Chapter 1 Example of Play
(art by Lee Moyer and Aaron McConnell) Today's image is the opening spread from Chapter 1 of the Heroes' Handbook . ...
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Rob Heinsoo @robheinsoo.bsky.social · 21/05/2025
Coincidentally the 632nd backer 😎 on @BackerKit Crowdfunding for Dahlia’s Diversions for Peculiar Parties! www.backerkit.com/c/projects/s...
backerkit.com
Dahlia’s Diversions for Peculiar Parties
A sampler of bite-sized roleplaying games suitable for any occasion.
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Rob Heinsoo @robheinsoo.bsky.social · 03/03/2025
Today's blog combines traditional game mechanics with the current power-grab. tinyurl.com/9fwa3wfa
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trumpelon Aims to Shoot the Moon
If you play Hearts, you’ll recognize the strategy of the USA’s current White House. The goal of Hearts is to avoid taking points; 1 poi...
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Rob Heinsoo @robheinsoo.bsky.social · 14/02/2025
Notes on a 2-page spread from the Monsters chapter of the upcoming #13thAge 2nd Edition: tinyurl.com/384smzne
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13th Age 2E Pages: Little Demons
For the next few weeks, I’m going to share two-page spreads from 13th Age 2E . The images are showing up first as Kickstarter updates. Here ...
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Rob Heinsoo @robheinsoo.bsky.social · 14/11/2024
Pelgrane's Trail of Cthulhu backerkit campaign is in its final train minutes: www.backerkit.com/c/projects/p...
backerkit.com
Trail of Cthulhu 2nd Edition
TRAIL OF CTHULHU: A ROLEPLAYING GAME OF HORROR AND MYSTERY Investigate Lovecraftian horrors in the dark decade of the 1930s!
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Rob Heinsoo @robheinsoo.bsky.social · 04/11/2024
A blog post with 13th Age 2E art (Calling the Ancestors) and recommendations for political podcasters who have given me sanity points this year, and #Gamers4Harris. tinyurl.com/2vak72ty
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Calling the Ancestors & Faring Forward Bravely
Laura Galli's painting above, from 13th Age 2E, illustrates the icon connection example when a half-orc with a connection to a High Druid a...
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Rob Heinsoo @robheinsoo.bsky.social · 28/10/2024
Here's a blog that has a couple short notes on #13thAge 2E art and a link to a longer interview with Monica Valentinelli and Flames Rising about 13th Age design philosophy: tinyurl.com/3e2bscrf
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Link to a Flames Rising Interview and Notes on 13th Age 2E Art
Monica Valentinelli asked some fun questions about 13th Age 2E and I wrote a few long answers. You can find the interview on Flames Ris...
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Rob Heinsoo @robheinsoo.bsky.social · 15/10/2024
Here's a well-written letter summarizing the high-stakes presidential election and endorsing Harris and Walz: gamers4harris.org It's signed by over 400 game creators. Reading the list feels like a canvassing event organized out of a twenty-shelf gaming library. #Gamers4Harris
gamers4harris.org
Home
GAMERS 4 HARRIS Harris/Walz 2024: It's the Correct Play More than 400 creators of your favorite games have a m...
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Rob Heinsoo @robheinsoo.bsky.social · 21/08/2024
This was a seriously fun interview with excellent questions! Jared, I've attached Lee Moyer's brand-new second edition rendering of your character's beloved, the Elf Queen who was for some (unique) reason consorting with your human hunk! #13thAge #TabletopGaming
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