@hexaedre.bsky.social
He/Him. Happy husband, proud father, retired physicist, forever coder, and avid gamer. Interested in everything. Addicted to roleplaying game systems, so I have a considerable (and growing) collection…
I implemented impairments in my HMK Toolkit app for HârnMaster Kèthîra, then I added the ability to swap hands, because you might have impairments in one arm and want to use you other arm to swing your sword. Turned out to be pretty complicated but I really like the result!
#HMK #HarnMaster #ttrpg
#HMK #HarnMaster #ttrpg
February 19, 2026 at 12:26 AM
I implemented impairments in my HMK Toolkit app for HârnMaster Kèthîra, then I added the ability to swap hands, because you might have impairments in one arm and want to use you other arm to swing your sword. Turned out to be pretty complicated but I really like the result!
#HMK #HarnMaster #ttrpg
#HMK #HarnMaster #ttrpg
Reposted
Aeronaut 1.6 is now available. This release adds support for selecting list items with the keyboard!
• ▲ or K to move selection up
• ▼ or J to move selection down
• ↵ to perform the default action
• ⌘J to go back to the selected item if you’ve scrolled it out of view
• ⌘+click to deselect
1/2
• ▲ or K to move selection up
• ▼ or J to move selection down
• ↵ to perform the default action
• ⌘J to go back to the selected item if you’ve scrolled it out of view
• ⌘+click to deselect
1/2
February 15, 2026 at 2:08 PM
Aeronaut 1.6 is now available. This release adds support for selecting list items with the keyboard!
• ▲ or K to move selection up
• ▼ or J to move selection down
• ↵ to perform the default action
• ⌘J to go back to the selected item if you’ve scrolled it out of view
• ⌘+click to deselect
1/2
• ▲ or K to move selection up
• ▼ or J to move selection down
• ↵ to perform the default action
• ⌘J to go back to the selected item if you’ve scrolled it out of view
• ⌘+click to deselect
1/2
Reposted
Our fifth Subnautica 2 Dev Vlog is here! 🤿
The dev team discusses what to expect from co-op multiplayer, including some early glimpses at cross-play ⬇️
🎞️: youtu.be/LYGcagswya4
The dev team discusses what to expect from co-op multiplayer, including some early glimpses at cross-play ⬇️
🎞️: youtu.be/LYGcagswya4
Subnautica 2 Dev Vlog - Diving Together in Multiplayer
YouTube video by Subnautica
youtu.be
February 10, 2026 at 4:11 PM
Our fifth Subnautica 2 Dev Vlog is here! 🤿
The dev team discusses what to expect from co-op multiplayer, including some early glimpses at cross-play ⬇️
🎞️: youtu.be/LYGcagswya4
The dev team discusses what to expect from co-op multiplayer, including some early glimpses at cross-play ⬇️
🎞️: youtu.be/LYGcagswya4
I added a quick roller for HMK Toolkit, my HarnMaster Kethira application. It finds the EML, rolls the D100 and interprets the result either as a Skill Test or as a Skill Value Test.
#HMK #HarnMaster #HarnWorld #TTRPG #ttrpg
#HMK #HarnMaster #HarnWorld #TTRPG #ttrpg
February 9, 2026 at 4:19 PM
I added a quick roller for HMK Toolkit, my HarnMaster Kethira application. It finds the EML, rolls the D100 and interprets the result either as a Skill Test or as a Skill Value Test.
#HMK #HarnMaster #HarnWorld #TTRPG #ttrpg
#HMK #HarnMaster #HarnWorld #TTRPG #ttrpg
Reposted
Apologies to all who were affected by the session expiry bug! Ideally I’d reset the trial periods of all affected, but the App Store doesn’t allow that.
So instead, if you experienced the issue and started a trial before today, you can grab an extra free week.
1/2
So instead, if you experienced the issue and started a trial before today, you can grab an extra free week.
1/2
Aeronaut 1.3 should be rolling out to the App Store now! It’s mostly bug fixes—including a comprehensive fix for the session expiry issue—but I also snuck in tab switching keyboard shortcuts, so you can now switch tab with ⌘1 through ⌘8.
1/2
1/2
February 3, 2026 at 8:31 PM
Apologies to all who were affected by the session expiry bug! Ideally I’d reset the trial periods of all affected, but the App Store doesn’t allow that.
So instead, if you experienced the issue and started a trial before today, you can grab an extra free week.
1/2
So instead, if you experienced the issue and started a trial before today, you can grab an extra free week.
1/2
A new tool for HMK Toolkit, my macOS app for HârnMaster: Roleplaying in the World of Kèthîra. It is used at character creation for mages (called Shek-P’var) to select their spells.
#TTPRG #HarnMaster #HMK
#TTPRG #HarnMaster #HMK
February 6, 2026 at 12:14 AM
A new tool for HMK Toolkit, my macOS app for HârnMaster: Roleplaying in the World of Kèthîra. It is used at character creation for mages (called Shek-P’var) to select their spells.
#TTPRG #HarnMaster #HMK
#TTPRG #HarnMaster #HMK
Reposted
Things get more intense as the investigation's second day comes to a close. Art stumbles clumsily through his first ever combat as a GM.
@foundryvtt.bsky.social #freeleaguepublishing #bladerunnerrpg #ttrpg #actualplay #podcast #yearzeroengine
@foundryvtt.bsky.social #freeleaguepublishing #bladerunnerrpg #ttrpg #actualplay #podcast #yearzeroengine
【ＡＣＴＵＡＬ ＰＬＡＹ】 Blade Runner | Case File 01: Electric Dreams Ep. 06
YouTube video by Black Lodge Trivia Night
youtu.be
January 30, 2026 at 8:32 PM
Things get more intense as the investigation's second day comes to a close. Art stumbles clumsily through his first ever combat as a GM.
@foundryvtt.bsky.social #freeleaguepublishing #bladerunnerrpg #ttrpg #actualplay #podcast #yearzeroengine
@foundryvtt.bsky.social #freeleaguepublishing #bladerunnerrpg #ttrpg #actualplay #podcast #yearzeroengine
I’m experimenting with an implementation of the layer rules for armour in the HarnMaster Kethira TTRPG for my HMK Toolkit app. It was interesting to code and will be a very useful addition.
January 30, 2026 at 6:11 PM
I’m experimenting with an implementation of the layer rules for armour in the HarnMaster Kethira TTRPG for my HMK Toolkit app. It was interesting to code and will be a very useful addition.
Reposted
Excited to announce that Aeronaut is now live in the Mac App Store! 🎉
After two years of tinkering, polishing, and obsessing over the little things, it’s finally here!
If you’re looking for a Bluesky app designed and built for macOS, take a look…
apps.apple.com/us/app/aeronau…
After two years of tinkering, polishing, and obsessing over the little things, it’s finally here!
If you’re looking for a Bluesky app designed and built for macOS, take a look…
apps.apple.com/us/app/aeronau…
January 27, 2026 at 3:31 PM
Excited to announce that Aeronaut is now live in the Mac App Store! 🎉
After two years of tinkering, polishing, and obsessing over the little things, it’s finally here!
If you’re looking for a Bluesky app designed and built for macOS, take a look…
apps.apple.com/us/app/aeronau…
After two years of tinkering, polishing, and obsessing over the little things, it’s finally here!
If you’re looking for a Bluesky app designed and built for macOS, take a look…
apps.apple.com/us/app/aeronau…
Reposted
I'm terrible at self promotion. I spoke with the HarnWriter's team that worked on this quarter's HarnQuest publication, The Silver Conspiracy!
A nice departure from the trad article format - something of a scenario, but Harn style. www.youtube.com/watch?v=K9K2...
#harn #harnworld #TTRPG
A nice departure from the trad article format - something of a scenario, but Harn style. www.youtube.com/watch?v=K9K2...
#harn #harnworld #TTRPG
The Silver Conspiracy: HarnQuest Q4 2025
YouTube video by Mind Your Manors
www.youtube.com
December 19, 2025 at 4:11 AM
I'm terrible at self promotion. I spoke with the HarnWriter's team that worked on this quarter's HarnQuest publication, The Silver Conspiracy!
A nice departure from the trad article format - something of a scenario, but Harn style. www.youtube.com/watch?v=K9K2...
#harn #harnworld #TTRPG
A nice departure from the trad article format - something of a scenario, but Harn style. www.youtube.com/watch?v=K9K2...
#harn #harnworld #TTRPG
Reposted
“Welcome back to Intergalactic Intellectual Radio Hour.” 🎙️
Dive into the first episode of our short-form audio drama series, Voices from Beyond, now ⬇️
🎞️: youtu.be/9On9vY7bJNM
Dive into the first episode of our short-form audio drama series, Voices from Beyond, now ⬇️
🎞️: youtu.be/9On9vY7bJNM
Subnautica 2 | Voices from Beyond - Don’t Fear (Episode #1) 🎙️
YouTube video by Subnautica
youtu.be
November 25, 2025 at 6:03 PM
“Welcome back to Intergalactic Intellectual Radio Hour.” 🎙️
Dive into the first episode of our short-form audio drama series, Voices from Beyond, now ⬇️
🎞️: youtu.be/9On9vY7bJNM
Dive into the first episode of our short-form audio drama series, Voices from Beyond, now ⬇️
🎞️: youtu.be/9On9vY7bJNM
Reposted
@mikemcmahan.bsky.social Was delighted to see Lower Decks turn up in a nonprofit email today - Badgey as an AI that goes rogue :D If you want to peep the letter towards the bottom: prod.cdn.everyaction.com/emails/van/E...
November 18, 2025 at 8:53 PM
@mikemcmahan.bsky.social Was delighted to see Lower Decks turn up in a nonprofit email today - Badgey as an AI that goes rogue :D If you want to peep the letter towards the bottom: prod.cdn.everyaction.com/emails/van/E...
The 1.1-year update
Exactly 1.1 years ago I started working on HMK Toolkit and today I am releasing version 1.1.
HMK Toolkit is a macOS application for character creation and campaign management for the RPG HârnMaster Kèthîra.
Read more about it: hexaedre.com/apps/hmk/
Exactly 1.1 years ago I started working on HMK Toolkit and today I am releasing version 1.1.
HMK Toolkit is a macOS application for character creation and campaign management for the RPG HârnMaster Kèthîra.
Read more about it: hexaedre.com/apps/hmk/
November 7, 2025 at 1:59 PM
The 1.1-year update
Exactly 1.1 years ago I started working on HMK Toolkit and today I am releasing version 1.1.
HMK Toolkit is a macOS application for character creation and campaign management for the RPG HârnMaster Kèthîra.
Read more about it: hexaedre.com/apps/hmk/
Exactly 1.1 years ago I started working on HMK Toolkit and today I am releasing version 1.1.
HMK Toolkit is a macOS application for character creation and campaign management for the RPG HârnMaster Kèthîra.
Read more about it: hexaedre.com/apps/hmk/
Reposted
Today, on Halloween, The Chaosium officially turns 50 years old. 🧵
On October 31, 1975 our founder Greg Stafford went down to the Alameda County Clerk’s office and filed the paperwork to officially register the company...
On October 31, 1975 our founder Greg Stafford went down to the Alameda County Clerk’s office and filed the paperwork to officially register the company...
November 1, 2025 at 1:58 AM
Today, on Halloween, The Chaosium officially turns 50 years old. 🧵
On October 31, 1975 our founder Greg Stafford went down to the Alameda County Clerk’s office and filed the paperwork to officially register the company...
On October 31, 1975 our founder Greg Stafford went down to the Alameda County Clerk’s office and filed the paperwork to officially register the company...
Reposted
This bad boy just arrived in the mail yesterday. I can wait to dig into this sourcebook by @darkerhue.bsky.social to enhance my Masks of Nyarlathotep campaign! Thank you so much @symphonyhorror.bsky.social and @chaosium.bsky.social you’re the best! #darkerhue #chaosium #callofcthulhu #ttrpg
October 23, 2025 at 9:58 AM
This bad boy just arrived in the mail yesterday. I can wait to dig into this sourcebook by @darkerhue.bsky.social to enhance my Masks of Nyarlathotep campaign! Thank you so much @symphonyhorror.bsky.social and @chaosium.bsky.social you’re the best! #darkerhue #chaosium #callofcthulhu #ttrpg
Reposted
Create the perfect beast!
🦖 Stats for monsters, enemies, and NPC for all game genres
🦖 Rules for creating your own wicked creatures
🦖 Compatible with Call of Cthulhu, Pendragon, RuneQuest, and any other D100 game!
Available everywhere November 12th!
🦖 Stats for monsters, enemies, and NPC for all game genres
🦖 Rules for creating your own wicked creatures
🦖 Compatible with Call of Cthulhu, Pendragon, RuneQuest, and any other D100 game!
Available everywhere November 12th!
October 21, 2025 at 5:02 PM
Create the perfect beast!
🦖 Stats for monsters, enemies, and NPC for all game genres
🦖 Rules for creating your own wicked creatures
🦖 Compatible with Call of Cthulhu, Pendragon, RuneQuest, and any other D100 game!
Available everywhere November 12th!
🦖 Stats for monsters, enemies, and NPC for all game genres
🦖 Rules for creating your own wicked creatures
🦖 Compatible with Call of Cthulhu, Pendragon, RuneQuest, and any other D100 game!
Available everywhere November 12th!
Reposted
Today, on the seventh anniversary of Greg Stafford's passing, Chaosium is pleased to announce William "Bud" Baird as the 2025 Greg Stafford Memorial Award for Gloranthan Fandom winner.
Bud Baird is the 2025 recipient of the Greg Stafford Memorial Award for Gloranthan Fandom
This month marks the seventh anniversary of Greg Stafford's passing, and we are pleased to present the 2025 award to William "Bud" Baird.
www.chaosium.com
October 10, 2025 at 1:07 PM
Today, on the seventh anniversary of Greg Stafford's passing, Chaosium is pleased to announce William "Bud" Baird as the 2025 Greg Stafford Memorial Award for Gloranthan Fandom winner.
Reposted
Our friends @hplhs.bsky.social have released a new astonishingly 'proptastic' licensed Call of Cthulhu adventure, The Spark Devil.
The deluxe box set measures 13.5 x 11.75 x 4.5 inches and weighs almost 5 pounds!
The deluxe box set measures 13.5 x 11.75 x 4.5 inches and weighs almost 5 pounds!
October 7, 2025 at 1:26 AM
Our friends @hplhs.bsky.social have released a new astonishingly 'proptastic' licensed Call of Cthulhu adventure, The Spark Devil.
The deluxe box set measures 13.5 x 11.75 x 4.5 inches and weighs almost 5 pounds!
The deluxe box set measures 13.5 x 11.75 x 4.5 inches and weighs almost 5 pounds!
Reposted
Apropos of nothing, we note here that Library Use is one of the important skills a player character can have in the Call of Cthulhu #TTRPG...
October 6, 2025 at 11:37 PM
Apropos of nothing, we note here that Library Use is one of the important skills a player character can have in the Call of Cthulhu #TTRPG...
Reposted
I get that the news cycle is packed right now, but I just heard from a colleague at the Smithsonian that this is fully a GIANT SQUID BEING EATEN BY A SPERM WHALE and it’s possibly the first ever confirmed video according to a friend at NOAA
10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
September 24, 2025 at 8:30 PM
I get that the news cycle is packed right now, but I just heard from a colleague at the Smithsonian that this is fully a GIANT SQUID BEING EATEN BY A SPERM WHALE and it’s possibly the first ever confirmed video according to a friend at NOAA
10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
Reposted
Reposted
Bud was a friend. My last words with him were scheduling our next Delta Green session of God's Teeth (we were about to begin the finale). None of us imagined we'd never speak again. I'll miss him.
August 18, 2025 at 7:37 PM
Bud was a friend. My last words with him were scheduling our next Delta Green session of God's Teeth (we were about to begin the finale). None of us imagined we'd never speak again. I'll miss him.
Reposted
Sad news – vale Bud Baird, the man behind the hands on Bud's RPG Review, convivial podcast host, and best-selling Call of Cthulhu creator.
Our heartfelt condolences go to Bud's wife Claire and their daughters Gracie and Evie, and their family and friends.
Our heartfelt condolences go to Bud's wife Claire and their daughters Gracie and Evie, and their family and friends.
Vale Bud Baird
We are saddened by the news of the passing of William "Bud" Baird, who died in his home town of Liverpool UK on August 10th after a short illness.
www.chaosium.com
August 19, 2025 at 3:53 AM
Sad news – vale Bud Baird, the man behind the hands on Bud's RPG Review, convivial podcast host, and best-selling Call of Cthulhu creator.
Our heartfelt condolences go to Bud's wife Claire and their daughters Gracie and Evie, and their family and friends.
Our heartfelt condolences go to Bud's wife Claire and their daughters Gracie and Evie, and their family and friends.
Reposted
Subnautica is now out on iOS and Android! 📱🤿
Buy now and get 10% off the launch price until July 15th 2025 ⬇️
🍎: apps.apple.com/us/app/subna...
🤖: play.google.com/store/apps/d...
🎞️: www.youtube.com/watch?v=n7j4...
Buy now and get 10% off the launch price until July 15th 2025 ⬇️
🍎: apps.apple.com/us/app/subna...
🤖: play.google.com/store/apps/d...
🎞️: www.youtube.com/watch?v=n7j4...
Subnautica Mobile Out Now (iOS & Android Release Trailer)
YouTube video by Subnautica
www.youtube.com
July 8, 2025 at 2:01 PM
Subnautica is now out on iOS and Android! 📱🤿
Buy now and get 10% off the launch price until July 15th 2025 ⬇️
🍎: apps.apple.com/us/app/subna...
🤖: play.google.com/store/apps/d...
🎞️: www.youtube.com/watch?v=n7j4...
Buy now and get 10% off the launch price until July 15th 2025 ⬇️
🍎: apps.apple.com/us/app/subna...
🤖: play.google.com/store/apps/d...
🎞️: www.youtube.com/watch?v=n7j4...