Jeremiah Costello
@jezzaprime.bsky.social
Game Designer | Voice Talent | Game Master
https://www.jeremiah-costello.com/game-dev/
https://www.jeremiah-costello.com/game-dev/
Played a game of Risk with my boys today. Thought I’d use it as a lesson in losing gracefully—prepare them for the sting of defeat. Instead, they joined forces, crushed me, and then declared peace. “Why can’t there be two world leaders?!” Ah, kids these days…
#boardgames
#boardgames
August 21, 2025 at 8:38 AM
Played a game of Risk with my boys today. Thought I’d use it as a lesson in losing gracefully—prepare them for the sting of defeat. Instead, they joined forces, crushed me, and then declared peace. “Why can’t there be two world leaders?!” Ah, kids these days…
#boardgames
#boardgames
Had a brief mini painting session the other night! I'm no artiste, but it's a process.. #minipainting
August 21, 2025 at 8:27 AM
Had a brief mini painting session the other night! I'm no artiste, but it's a process.. #minipainting
Taking a stab at a somewhat larger 3D model. I've only managed to print out 3 of the 7 build plates so far for the inn, but it's coming along nicely! The cool thing is, once I finish printing the rest of it....I get to paint it!
#dnd #3dprintingminiatures
#dnd #3dprintingminiatures
August 17, 2025 at 3:12 PM
Taking a stab at a somewhat larger 3D model. I've only managed to print out 3 of the 7 build plates so far for the inn, but it's coming along nicely! The cool thing is, once I finish printing the rest of it....I get to paint it!
#dnd #3dprintingminiatures
#dnd #3dprintingminiatures
Things are ramping up for Gamescom! If you're an indie game studio and need a VO for your showcase trailer for Gamescom- hit me up! Check out some of my other VOs here
vimeo.com/showcase/252...
vimeo.com/showcase/252...
August 7, 2025 at 4:02 PM
Things are ramping up for Gamescom! If you're an indie game studio and need a VO for your showcase trailer for Gamescom- hit me up! Check out some of my other VOs here
vimeo.com/showcase/252...
vimeo.com/showcase/252...
A few snapshots from our latest D&D session!
Smaller groups let each character shine and give me room to explore their stories.
With seven players (rarely all present), I’m always adapting — and I love the challenge.
Smaller groups let each character shine and give me room to explore their stories.
With seven players (rarely all present), I’m always adapting — and I love the challenge.
August 7, 2025 at 3:12 PM
A few snapshots from our latest D&D session!
Smaller groups let each character shine and give me room to explore their stories.
With seven players (rarely all present), I’m always adapting — and I love the challenge.
Smaller groups let each character shine and give me room to explore their stories.
With seven players (rarely all present), I’m always adapting — and I love the challenge.
Played one of my favorite card games last night, Mille Bornes! #cardgames #millebornes
July 31, 2025 at 8:53 PM
Played one of my favorite card games last night, Mille Bornes! #cardgames #millebornes
Had another great D&D session on Friday night! Due to summer scheduling conflicts, there were only 3 players (out of 7), but we made the most of it. The evening was filled with political intrigue, a pit fight, a funeral, and an Oathbreakers sobering realizations....good times! #dnd
July 28, 2025 at 8:23 AM
Had another great D&D session on Friday night! Due to summer scheduling conflicts, there were only 3 players (out of 7), but we made the most of it. The evening was filled with political intrigue, a pit fight, a funeral, and an Oathbreakers sobering realizations....good times! #dnd
Two DMs. One campaign.
A buddy and I are sharing the Dungeon Master role —each taking turns, each picking up where the other left off. It’s like improv: we accept the givens and build on whatever twists the last session introduced.
Anyone else ever tried this? #dungeonmaster #dnd
A buddy and I are sharing the Dungeon Master role —each taking turns, each picking up where the other left off. It’s like improv: we accept the givens and build on whatever twists the last session introduced.
Anyone else ever tried this? #dungeonmaster #dnd
July 12, 2025 at 5:13 PM
Two DMs. One campaign.
A buddy and I are sharing the Dungeon Master role —each taking turns, each picking up where the other left off. It’s like improv: we accept the givens and build on whatever twists the last session introduced.
Anyone else ever tried this? #dungeonmaster #dnd
A buddy and I are sharing the Dungeon Master role —each taking turns, each picking up where the other left off. It’s like improv: we accept the givens and build on whatever twists the last session introduced.
Anyone else ever tried this? #dungeonmaster #dnd
The Mosstone election heats up next session.
The party will need to cut deals, dig up dirt, and sway key factions before the vote.
Here’s a look at the current faction standings going into the next session:
#dndcampaign #mosstone #electionarc #ttrpg #dndpolitics
The party will need to cut deals, dig up dirt, and sway key factions before the vote.
Here’s a look at the current faction standings going into the next session:
#dndcampaign #mosstone #electionarc #ttrpg #dndpolitics
July 12, 2025 at 6:53 AM
The Mosstone election heats up next session.
The party will need to cut deals, dig up dirt, and sway key factions before the vote.
Here’s a look at the current faction standings going into the next session:
#dndcampaign #mosstone #electionarc #ttrpg #dndpolitics
The party will need to cut deals, dig up dirt, and sway key factions before the vote.
Here’s a look at the current faction standings going into the next session:
#dndcampaign #mosstone #electionarc #ttrpg #dndpolitics
Got a few more NPCs done last night —nothing fancy, but they're coming together. Always nice to unwind, paint, and chip away at the ever-growing pile of unpainted minis.
#paintingminis #ttrpg #miniaturepainting
#dnd #tabletopgames #minipainting #dungeonsanddragons #hobbytime
#paintingminis #ttrpg #miniaturepainting
#dnd #tabletopgames #minipainting #dungeonsanddragons #hobbytime
July 12, 2025 at 6:43 AM
Got a few more NPCs done last night —nothing fancy, but they're coming together. Always nice to unwind, paint, and chip away at the ever-growing pile of unpainted minis.
#paintingminis #ttrpg #miniaturepainting
#dnd #tabletopgames #minipainting #dungeonsanddragons #hobbytime
#paintingminis #ttrpg #miniaturepainting
#dnd #tabletopgames #minipainting #dungeonsanddragons #hobbytime
Tough call: run a mini D&D session with 3 of our 7 players, or paint minis with 4 (not all the same folks!). We've been going 10 months, ~19 sessions in, most at lvl 3–4. Usually alternate play/paint weeks, but summer's thrown off our rhythm.
July 9, 2025 at 5:59 AM
Tough call: run a mini D&D session with 3 of our 7 players, or paint minis with 4 (not all the same folks!). We've been going 10 months, ~19 sessions in, most at lvl 3–4. Usually alternate play/paint weeks, but summer's thrown off our rhythm.
Indie devs going to Gamescom — need a voice for your trailer or teaser?
I'm offering free voice-over work to scrappy teams. Let’s make your game shine. #indiegames
Samples: vimeo.com/showcase/252...
I'm offering free voice-over work to scrappy teams. Let’s make your game shine. #indiegames
Samples: vimeo.com/showcase/252...
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July 1, 2025 at 2:50 PM
Indie devs going to Gamescom — need a voice for your trailer or teaser?
I'm offering free voice-over work to scrappy teams. Let’s make your game shine. #indiegames
Samples: vimeo.com/showcase/252...
I'm offering free voice-over work to scrappy teams. Let’s make your game shine. #indiegames
Samples: vimeo.com/showcase/252...
As the Lead Game Designer on the video game Rough Justice: '84, a "board game inspired strategy game" I'm thrilled with the prospect of designing the board game spin-off! www.rough-justice.com #boardgamedesign
Rough Justice: '84
Do what it takes to make your fledgling security agency thrive. Advise your team on the best course of action, through strategy, calculated decisions and a bit of luck. Use dice and cards to turn the ...
www.rough-justice.com
June 30, 2025 at 6:38 AM
As the Lead Game Designer on the video game Rough Justice: '84, a "board game inspired strategy game" I'm thrilled with the prospect of designing the board game spin-off! www.rough-justice.com #boardgamedesign
I've created a "Trinkets & Baubles" random generator. Most of the stuff is low-level, but could come in handy! #dnd
sites.google.com/view/servant...
sites.google.com/view/servant...
Servants of the Wyrm - Trinkets & Baubles
Trinkets & Baubles
sites.google.com
June 28, 2025 at 10:11 AM
I've created a "Trinkets & Baubles" random generator. Most of the stuff is low-level, but could come in handy! #dnd
sites.google.com/view/servant...
sites.google.com/view/servant...
Based on the lore and history of Mosstone (where my players are currently), I've created a random event generator.
It ties in all the custom POIs, notable NPCs, and current events. #dnd #dungeonmaster
sites.google.com/view/servant...
It ties in all the custom POIs, notable NPCs, and current events. #dnd #dungeonmaster
sites.google.com/view/servant...
Servants of the Wyrm - Mosstone Random Encounters
Mosstone Random Encounters
sites.google.com
June 28, 2025 at 10:09 AM
Based on the lore and history of Mosstone (where my players are currently), I've created a random event generator.
It ties in all the custom POIs, notable NPCs, and current events. #dnd #dungeonmaster
sites.google.com/view/servant...
It ties in all the custom POIs, notable NPCs, and current events. #dnd #dungeonmaster
sites.google.com/view/servant...
I'm definitely the miniature painting n00b in the group, but I'm learning! Another great Friday night painting session. 🎨🖌️
June 27, 2025 at 10:31 PM
I'm definitely the miniature painting n00b in the group, but I'm learning! Another great Friday night painting session. 🎨🖌️
If I was a Transformer, I'd be called Optimal Prime. #miniaturepainting
June 27, 2025 at 10:09 PM
If I was a Transformer, I'd be called Optimal Prime. #miniaturepainting
Created a new mechanic on the fly last week!
A player character was a victim of a pickpocket, and they failed their perception roll; however, a lot was riding on retrieving the stolen pouch
A player character was a victim of a pickpocket, and they failed their perception roll; however, a lot was riding on retrieving the stolen pouch
June 25, 2025 at 6:45 AM
Created a new mechanic on the fly last week!
A player character was a victim of a pickpocket, and they failed their perception roll; however, a lot was riding on retrieving the stolen pouch
A player character was a victim of a pickpocket, and they failed their perception roll; however, a lot was riding on retrieving the stolen pouch
Sock, sock, shoe, shoe, tie, tie.
-Or-
Sock, shoe, sock, shoe, tie, tie.
-Or-
Sock, shoe, tie, sock shoe, tie.
-Or-
Sock, shoe, sock, shoe, tie, tie.
-Or-
Sock, shoe, tie, sock shoe, tie.
May 29, 2025 at 10:30 PM
Sock, sock, shoe, shoe, tie, tie.
-Or-
Sock, shoe, sock, shoe, tie, tie.
-Or-
Sock, shoe, tie, sock shoe, tie.
-Or-
Sock, shoe, sock, shoe, tie, tie.
-Or-
Sock, shoe, tie, sock shoe, tie.
Had a great mini painting session last night with some of the crew!
May 24, 2025 at 3:46 PM
Had a great mini painting session last night with some of the crew!
Presently designing a D&D "who done it" scenario game mechanic for next week's session. Dipping into "Clue" mechanics for inspiration. This ought to be fun! #dnd
May 22, 2025 at 9:25 AM
Presently designing a D&D "who done it" scenario game mechanic for next week's session. Dipping into "Clue" mechanics for inspiration. This ought to be fun! #dnd
Ended up using little beads to represent swarms of rats during last night's session.
May 17, 2025 at 7:13 AM
Ended up using little beads to represent swarms of rats during last night's session.