This might be a nice place to share our efforts! Personally, I'm going to bundle relevant posts into entries for the Jam, or might bundle them per 6 or 12, I don't know yet.

Day 1! https://dicegoblin.blog/adventure-calendar-1-scribes/

Day 1:Where Did This Goodberry Come From?

A little rules pitch for using magical healing berries that have been corrupted by magical miasma. 

I'm putting everything for this jam as patreon blog posts (for free, no need to join) just because I want to do something with it. so here goes nothing

patreon.com/JasonStrong

Here's day one

https://www.patreon.com/posts/day-1-background-93920884?utm_medium=clipboard_cop...

Day 2! I wrote out a whole bunch of ideas, but the post of yesterday gave me the idea for this one, so that's a day of content 'saved':
I wrote a way to keep dramatic storytelling and characterization *while also* allowing for lethal, "one moment you're fine, the next you're decapitated" OSR play: The Quantum Goodbye Letter!

https://dicegoblin.blog/adventure-calendar-2-the-quantum-goodbye-letter/

Here's some Gygaxian Naturalism for my (late) day one entry: Dungeon Growth is a tiny set of tables for simulating the passage of time organically on your dungeons!

Day 3! Yes, I saw Napoleon recently. Movie sucked. Gave ideas though.
https://dicegoblin.blog/adventure-calendar-3-pistols-rifles-for-cairn-block-dodg...

Guess I forgot to hit post on day 2 so here it is. And here's a short one for Day 3 =)

The idea of the Adventure Calendar was to use it as a good reason to get rough ideas out there, and boy, today is a rough one: How I would run Halo: Combat Evolved as a fantasy RPG campaign. https://dicegoblin.blog/adventure-calendar-4-halo-as-a-fantasy-ttrpg-campaign/

Today I rewrote to ability descriptions. looks like I'm taking out skills and attack rolls. Hoping I can keep up the pace.
Day 4

I've been drawing random Yu-Gi-Oh cards and OSEfying them. Here's a spell for Day 5 based on the card "Shared Ride. " 😀

Got hurt, sick, etc... Posts piled up so:

Here's my day 2 entry, a Sci-Fi MultiTool Generator done on perchance;

Here's day 3, Spark Tables for Mushrooms and 12 Rare, Magical Specimens!

Aand here's day 4, a D20 Starscraper NPC Generator for my Weird-Sci-Fantasy Setting, Needle-Heart and the Wyldlands!

Please forgive the horrid formatting of the tables, as I struggle to get blogger to behave the way I want it to.

Day 6: A simple spell, with absolutely no relationship to the Kamehameha Wave 😅

Day 6, taking apart the bard features and realizing how much work simplifying spells is gonna be =/

Day 7, another spell, one for all the evil wizards out there....🧙🏽‍♂️

Woo! Day 7! Still kicking the "how does spellcasting work" can down the road. That's a problem for future Jason.

Day 8: cracking through 2 classes at once, still putting off magic.

Look at us go! Day 8: Challenging NPCs to a duel
https://dicegoblin.blog/adventure-calendar-8-challenging-for-a-duel/

Day 8. A Legendary Dragon for D&D, based off another Yugioh Card. This one got a bit long, but I was having so much fun writing it!

Day 9: A musical trap to annoy/kill players, just as all good traps should! 🪇📯🎷🎸🎺

It's Day 9 and I'm deleting action economy shenanigans from monks. I know starting characters are gonna be pretty crazy in this game but I don't want them to be broken entirely =)

Day 10: I refined an old shitpost into a complete... thing https://dicegoblin.blog/adventure-calendar-10-rootin-tootin-shootin/

Day 10: A symbiotic, metal horse that doubles as armor 😎

Day 11: Fuck it, cool swords https://dicegoblin.blog/adventure-calendar-11-japanese-bladed-weapons-for-cairn-...

Day 11: Here's a cool summoning spell that brings in a temporary hero! 🦸🏾

DAy 11 and there's not much left of the rogue once I got through with it. Most of the other capstone abilities (level 20 features you'll never see in play) have been usable I think. but the extra turn a rogue gets at the beginning of every fight might be a little OP.

Day 12: Deliver exposition through stage plays!
https://dicegoblin.blog/adventure-calendar-12-stage-plays/

Day 12: I present the Dug-Dug! It is a bug-bug that will make your body go thud-thud in the mud-mud 🪲

Day 12 maybe I have figured out what I want to do about the unruly spell list? is it a good solution? will I spend the next 12 days wrestling with it? Stay tuned to find out =)

Day 13: Magic... almost. Not quite there but Warlock has shown me the path

Day 13: Two rival groups battle for a dreaming princess underneath waves in a ruined city. I fully plan on fleshing this out more, but for now, this is what I have . 🚣🏾

Day 14: Here's an NPC to use as a henchmen or pregen, along with a hot magic item! 🔥

Day 15: A fearsome lizardfolk mercenary and his pet dragon for the party to face down against or pair up with! 🦎😮‍💨🐲

Broke my streak, there's just too damn many spells to read. Here's a late day 14 with a selection of arcane spells

And here's a shorter list of nature spells to catch up to day 15. Going through this list it really feels like the high level spells are things that should be boss monster powers, or even entire adventures on their own. Letting characters do lower level magic constantly feels like the right choice though.

Day 16: A mixture of monsters! A slimy fiend, spellscroll construct and... OH GOD THIS GAME HAS PINWHEEL SKELETONS NOW

https://dicegoblin.blog/adventure-calendar-16-a-mixture-of-monsters/

Day 16: A trap finding spell for parties who have plenty of mages but no thieves (for shame! 😠)

Day 16 and I've got a pretty good handle on how to categorize all the spells into the 3 groups and what I want to do to consolidate things (like all the many spells that are just damage) But it's time to stop reading spells for a while and get to some other rule systems that need smashing.

Day 17: a relaxing breakdown of equipment. So much simpler than magic =)

Day 18: halfway through restructuring combat to fit all the stuff I made up in features =)

DAY 19: Turns out I was only 1 third of the way through combat, not half. So many words but luckily I didn't have to change most of them =)

Day 18: Still catching up! This is a cool magic item that may have "interesting" implications for your entire campaign 😟

Day 20: the end of combat. Next, I'll have to figure out how to change the monster stat blocks.

Day 19: An unyielding paladin of the deep! 😎

Day 20: A high level druid/dragon hybrid for you to put in your OSE game! 🐲

Day 21: An illusion Spell for OSE! Scare your eenemies with the definitely not fake visage of a white dragon! 😅

Day 22: Wang Tur'ban is at it again; a magical experiment to mix and blend all sorts of creatures! 🧑🏾‍🔬

Almost there everyone! Yesterday's late entry:

https://dicegoblin.blog/adventure-calendar-22-rules-for-climbing/

Life caught up with me. Between getting a job and moving, I finally had time to take a breather and sit in front of my computer. I don't have high hopes of catching up on 12-ish late entries, but I might as well try!

Here's my day 11 entry: The Beasthead - Sacrifice your body to take over an entire pack of animals, for as long as your shattered psyche can hold on to reality!

And here's day 12: Fortresshead - a weird-urban district of Law and Bureaucracy ripe for bounty-hunting work.

Almost there!

23: Not really a banger, just sharing some rough notes for a Jam I didn't end up participating in. Going out with a bang tomorrow!

https://dicegoblin.blog/adventure-calendar-23-town-forest-dungeon/

And thus, the Adventure Calendar is complete. Happy holidays, one and all!

https://dicegoblin.blog/adventure-calendar-24-the-best-of-the-rest/

Rat mail! Spider mail! Smoke mail! Light mail!

For my day 13 entry, here are four alternative postal services for your weird urbancrawl needs, and a D6x4 table for mail mishaps!

Day 23 and Day 24. not much time with family arriving for Xmas, so there are smaller sections on traveling speed and finally, resting and leveling up! Hard to believe I did something for every day. I should participate in more jams for motivation for sure =)

Day 23: Happy Holidays to all! Here's a Metal Gear/Dragon monster for OSE (it seems like I've drawn a lot of dragon cards, but oh well 🤷🏾)

Day 24: The last one! A sniggy snake who really enjoys outdoor grilling 🔥🐍