iiinova — where your digital self keeps evolving

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'We should bring back Thac0'

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/10/2026

Episode 1! It might be 100,000 years in the future, but mystery, terrorism, and intimidation are still alive and well under the ice-proof dome of THUNDER-4.

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/10/2026

Episode 1! It might be 100,000 years in the future, but mystery, terrorism, and intimidation are still alive and well under the ice-proof dome of THUNDER-4.

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/10/2026

Ice Noir! Didn’t expect that. 😊 Loving it so far. Great work everyone.

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Dicey Discourse @diceydiscourse.bsky.social · 04/10/2026

It's time! Come warm yourself by the totally safe nuclear reactor with us in the first actual play episode of ARRHENIUS! We've got drama, we've got goofs, we've got editing and we've got an absolutely amazing world to discover! @Arrhenius.bsky.social open.spotify.com/episode/3UOy...

open.spotify.com

Ch10 Ep1 - ARRHENIUS: The Centimillenium After Tomorrow

Dicey Discourse · Episode

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Arrhenius (Out now!) @arrhenius.bsky.social · 27/09/2026

I have been waiting for this all summer! Session 0 of a new collection of #Arrhenius #actualplay #ttrpg podcasts by @diceydiscourse.bsky.social. Episode 1 is all about character creation; so if you’ve been curious about the game, this is a great place to get an overview of characters, lore & more!

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Jesse Harlin (derogatory) @jesseharl.in · 28/09/2026

My #TTRPG “Arrhenius” is getting the #ActualPlay treatment from the wonderful folks over at @diceydiscourse.bsky.social. Ep 1 is up now in which they create their characters and begin to dive into the world’s lore….

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Hallie @halliebear.bsky.social · 28/09/2026

Hello! I'd love to work on some TTRPGs 😊 halliecannon.carrd.co

halliecannon.carrd.co

Hallie's Portfolio

My concept art portfolio

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Dicey Discourse @diceydiscourse.bsky.social · 27/09/2026

AND LIFT-OFF! We're ready to kick Season 2 of Dicey Discourse into high gear! More collabs, more indie games and perhaps a surprise or two! We're coming in hot (or cold as it were) with the Icecore indie RPG ARRHENIUS! @arrhenius.bsky.social linktr.ee/diceydiscourse

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Arrhenius (Out now!) @arrhenius.bsky.social · 27/09/2026

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Arrhenius (Out now!) @arrhenius.bsky.social · 27/09/2026

I loved it! You did such a great job with it all! I really appreciate how well you understand the system before you guide your players through character creation. Super entertaining and I can’t wait until next week. 😊

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Arrhenius (Out now!) @arrhenius.bsky.social · 27/09/2026

Awesome! I’ll check it out as soon as I can!

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Arrhenius (Out now!) @arrhenius.bsky.social · 27/09/2026

Oh, I didn’t have anything even remotely as bad as some of the actors or George himself.

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

It’s #SelfPromoSaturday! If you’re into indie TTRPGs and subzero temps, I’ve released a new narrative survival game set 100,000 years in the far future during the next Ice Age. “Arrhenius” is available online as a core rulebook, but also as a free Quick Start Guide. jesseharlin.itch.io/arrhenius

jesseharlin.itch.io

ARRHENIUS | An Icecore Roleplaying Game by Dungeonteller

A Far-Future Ice Age TTRPG Set in the Year 100,000

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

Have any questions about Arrhenius as an #indie #ttrpg? Mechanics? Setting? Beastiary? Gear? Available resources the game? Let me know! I’m happy to answer any and all questions! #AMA

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

Thanks for the space! Arrhenius is a new indie survival TTRPG set 100,000 years in the future during the next Ice Age. If you have a soft spot for feral AI, degenerate mutants, and futuristic treasure buried beneath the ice, you can get the free Quick Start Guide here: jesseharlin.itch.io/arrhenius

jesseharlin.itch.io

ARRHENIUS | An Icecore Roleplaying Game by Dungeonteller

A Far-Future Ice Age TTRPG Set in the Year 100,000

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

jesseharlin.itch.io

ARRHENIUS | An Icecore Roleplaying Game by Dungeonteller

A Far-Future Ice Age TTRPG Set in the Year 100,000

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

As someone who worked at Lucasfilm while the prequels were being made, I can assure you this is laughably false.

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Ramiel 🐇 comms OPEN @pawberry.bsky.social · 25/09/2026

"Fandoms used to be full of nice ppl before covid and then all the bullies and popular kids joined" is literally an "the earth is flat" tier false belief to me

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

I looked it up. Apparent the answer is Warner Bros. which means Paramount will own it any minute now.

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Arrhenius (Out now!) @arrhenius.bsky.social · 26/09/2026

I was JUST thinking about Joust yesterday. Wondering who owns the IP and why they never did anything else with it.

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Harley Davidson 🏳️‍⚧️ @queenofmars.space · 24/09/2026

What's your "origin" video game? Most gamers have a lot of favorite games, sure, but there's always one that basically 𝘥𝘦𝘧𝘪𝘯𝘦𝘴 you. I'm talking about the game that flipped that little switch in your brain and made into a life-long gamer. So, which game is 𝙮𝙤𝙪𝙧𝙨?

static.klipy.com

Joust Video Game

Alt: Joust Video Game

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Arrhenius (Out now!) @arrhenius.bsky.social · 07/09/2026

Oh man. I can’t wait to find out why! 😄 (Unless it was laughing *at* the rules… 🤪)

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Arrhenius (Out now!) @arrhenius.bsky.social · 07/09/2026

There’s an Actual Play coming soon of #Arrhenius from @diceydiscourse.bsky.social. I don’t know anything about their game and I’m anxious to hear how it all went!

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Arrhenius (Out now!) @arrhenius.bsky.social · 17/08/2026

Disappointed to hear that, I went to the linked Reddit thread to see what people were saying. Read through the whole long thread, and guess what? No one mentions Arrhenius at all. So, turns out Google is just baselessly hallucinating criticisms of my book. That's fun! Just what a new author needs.

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Arrhenius (Out now!) @arrhenius.bsky.social · 17/08/2026

Fucking AI. I did a Google search this morning to see if anyone had reviewed Arrhenius (spoiler alert: not yet). I get this AI summary that says people dig the world building but some find the terminology difficult to get into at first and that makes it clunky.

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/08/2026

No worries! I know it's all in fun. And you've found a fossilized air purifier. This thing's been buried so long, the filter cartridge inside of it has turned to stone. It might still work if you can find a replacement...

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/08/2026

Working on it! You can roll 2d100 if you want......

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Arrhenius (Out now!) @arrhenius.bsky.social · 05/08/2026

Hey! Check it out! #Arrhenius is now up on the @ttrpgwiki.bsky.social. I know Arrhenius isn't a rules lite game, so no surprise on the Complexity score. But check out those nice Accessibility and Runnability scores! ttrpgwiki.com/systems/arrh...

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HolBat(Commission open on November) @kholbatar.bsky.social · 25/07/2026

Human artists! Use one piece only to convince people to follow you!

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Arrhenius (Out now!) @arrhenius.bsky.social · 25/07/2026

It’s the weekend! Who has a TTRPG game planned? I’m going to continue running my playtest group through a new #Arrhenius dungeon I started with them last session. Here’s hoping everyone’s games all go well. And as always: if you’re playing Arrhenius, let me know!

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Arrhenius (Out now!) @arrhenius.bsky.social · 23/07/2026

Totally in love with your art style, Jack.

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Jack Menhorn @jackmenhorn.bsky.social · 23/07/2026

If you see this, post a monster. Lichenwight. Corpses reanimated by an invasive lichen that use bones at a new home. Rotted and covered in the semi-sentient creature shrouds its actions and movements. Joints held to the mossy lichen use strong fungal growths are surprisingly strong muscle.

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Arrhenius (Out now!) @arrhenius.bsky.social · 23/07/2026

It really is. @kayas-kosmos.bsky.social did such a wonderful job and was an absolute pleasure to work with.

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Arrhenius (Out now!) @arrhenius.bsky.social · 23/07/2026

If you see this, post a monster. This is a giganath. It lives in giant subterrean lakes. Its poop is harvested by enterprising dorrem for sale on the black market due to its psychotropic qualities. Wonderful art by @kayas-kosmos.bsky.social

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Arrhenius (Out now!) @arrhenius.bsky.social · 22/07/2026

It's 1000º outside. To cool off, you should play a game about the next Ice Age. jesseharlin.itch.io/arrhenius

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Arrhenius (Out now!) @arrhenius.bsky.social · 20/07/2026

Here's a movie I made with some music I made about a game I made that you can get as a book I made. #Arrhenius #ttrpg #indiegames

youtu.be

ARRHENIUS | AVAILABLE NOW! | An Icecore Roleplaying Game

YouTube video by Dungeonteller

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Arrhenius (Out now!) @arrhenius.bsky.social · 19/07/2026

Ohhhhh. Yeah. I need to dust my brain off and get back to it. I’ve been struggling with work the state of the world for the last six months to a year and that’s made it hard to write.

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HolBat(Commission open on November) @kholbatar.bsky.social · 18/07/2026

Night in the big city

A futuristic cyber character with a glowing red eye sits on the edge of a building, overlooking a neon-lit night megacity under a full moon. The atmosphere is dark cyberpunk.

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Frank&Stein @brandtandstein.com · 18/07/2026

Hey chums! Your weekly reminder that every weekend my DMs are open to any new OR aspiring comics creators who want feedback or advice on writing, art or the industry at large! Ask ‘em if you got ‘em!

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Arrhenius (Out now!) @arrhenius.bsky.social · 16/07/2026

It was weird going to the local butcher and asking "Do you have any.... hearts?" The cow heart was huge, but it did the trick.

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Arrhenius (Out now!) @arrhenius.bsky.social · 16/07/2026

"Oh that? Oh, that's just my goblin staff. I'm going to the lodge later today after work."

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Arrhenius (Out now!) @arrhenius.bsky.social · 16/07/2026

"How'd your art project go?" And like a freakin' psychopath, I said "Oh! It went great!" and then pulled out the polaroids which looked like I had just murdered my roommate. No warning from me. No "Oh, btw, that's my roommate. She's totally alive and well." Poor shopkeeper. I sooo freaked her out.

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