Advent Calendar 2026 - now taking FORMAT and BITPACK suggestions
BotB Academy Bulletins
 
 
Level 31 Chipist
damifortune
 
 
 
greetings and salutations!

I'm starting to prep for this year's Advent Calendar major, a series of 24-hour battles that runs from December 1st thru 24th. you can be a part of this battle! in this thread, you can shout out what formats you'd like to see represented, as well as post potential bitpacks that could appear during the major! this thread will be open for the month of October!

for the uninitiated: what is this!?
first off there's a Lyceum article about this series if that's your thing.

the BotB Advent Calendar was started by kleeder in December 2018 as a daily OHB series with a different format each day. the formats would be a new surprise each time, like opening the little doors of an actual advent calendar. starting in 2020, the series became a yearly major battle where each entry period lasts exactly 24 hours, then rolls over into a new entry period with a new format - essentially a "timezone-friendly XHB"! it's one of the biggest events on the site - currently it occupies 5/10 slots of the Top 10 battles by entry count.

I have helped co-host this event since 2023, and this year kleeder has left it in my hands, so I'm excited to announce I will be the sole host of Advent Calendar 2026! this has been my favorite BotB event of the year since I first participated in 2020, and I love it to death. it's such a great opportunity to try new things! Advent has been my first shot at quite a few formats I now love.

for this thread: formats, bitpacks, samples
OK, so - your replies, and the lieks on your posts, will help determine what formats will appear. the 24 formats of this battle will be a surprise, and they will be varied. nothing about this is set in stone, and I don't promise any particular format will get in, but it will absolutely help me plan the schedule, and I will be paying attention! everyone is more than welcome to post what format(s) you'd be most interested in seeing appear.

also, historically we've taken bitpack suggestions from the community and done our best to incorporate many of them in the battle. in the last couple years, nearly all the bitpacks were user-submitted. feel free to share any ideas you have for something fun! no rules here really; you don't need to include a format (I might ignore it if you do). if you want some inspiration check out some of the previous years' bitpacks.

(for more accurate liek data, it might be useful to put your format suggestion(s) in a different post than bitpacks, but do it however you see fit)

since there are likely to be some sample-based formats in the mix, please also DM me samples to include in bitpacks (damifortune on Discord, or send me a link in a boon gift message). most of the sample packs these last few years have been comprised of stuff people sent in.

thank you all and I'm looking forward to a delightful AC2026!!!
 
 
Level 25 Signalist
luna197
 
 
 
post #244989 :: 2026.09.30 11:55pm ::
  
  OO42bDoesMusic liēkd this
* the cat says: let's write some music using code!
(
)
 
 
Level 30 Mixist
mirageofher
 
 
 
post #244990 :: 2026.09.30 11:58pm :: edit 2026.10.01 1:05am ::
  
  DBOYD, calogant, lasersphaser, 9sphere, Frag, maxi0222, konberg, Mugo and luna197 liēkd this
* the dragon says: i would like musescore!
* it also adds: our profiles are all looking leftwards into the beyond!
 
 
Level 20 Pixelist
raptorgirl
 
 
 
post #244991 :: 2026.10.01 12:09am ::
  
  lasersphaser, cessna, Cachoumi, TKBalu, 9sphere, DominicW, lumiscosity and mirageofher liēkd this
* the raptor says: let's make pretty pictures! of course, pixel and draw come to mind, but maybe i'd like to try out ANSI!
* it would also like to say: i'm looking back at last year's advent... hopefully i'll get more emtries in this year!
 
 
Level 23 Chipist
retrokid104
 
 
 
post #244995 :: 2026.10.01 1:47am :: edit 2026.10.01 1:47am ::
  
  DBOYD, 9sphere, maxi0222, luna197 and mirageofher liēkd this
* the retro says: some doom mapping! could be someone else’s bitpack, i can’t think of anything off the top of my head.
* would be cool to see some other mappist formats. i wouldn’t say no to some tinymod action either :)
* also, i guess i’m looking rightward instead. dare to be different!
 
 
Level 17 XHBist
lumiscosity
 
 
 
post #244999 :: 2026.10.01 3:33am ::
  
  9sphere and Lasertooth liēkd this
* the hole in perception where a person ought to be says: christmas is a season of joy. orca is a joyous little tool. why not? (also, good to see more rep for it since it is still fairly fresh.)
* it adds: which way am i looking? nobody knows! oh dear, perhaps an avatar update is in order...
 
 
Level 22 Performist
STARLONG
 
 
 
post #245005 :: 2026.10.01 5:13am ::
  
  DBOYD, lasersphaser, Cachoumi, Titan of Plasma, DominicW and mirageofher liēkd this
Too sleepy right now to continue the bit, sorry 😅

But uhhh Channel F? 😁 Hasn't been done since 2021. I think it could be good for some expressionist bitpack about holiday shopping. Any lo-fi chip could do but I like Channel F.

Also vocal please please please I want to carol!
 
 
Level 22 Chipist
DominicW
 
 
 
post #245009 :: 2026.10.01 7:18am ::
  
  DBOYD, lasersphaser and Frag liēkd this
* the percussionist says: I'd love to see GBA this year! It has yet to be featured in Advent, and it would be cool to see its total entry count grow past 50 before the year ends! (currently it sits at 39 total entries)

* he adds: Furnace and FamiStudio would be great to see as well!
 
 
Level 25 Chipist
Mugo
 
 
 
post #245011 :: 2026.10.01 8:14am ::
  
  DBOYD, calogant, icrawfish, Cachoumi, 9sphere, mirageofher, STARLONG and DominicW liēkd this
* the pianist says:
(perhaps a bit of musescore as well? these 2 are formats i'd love to see in this battle)
 
 
Level 23 Chipist
Titan of Plasma
 
 
 
post #245031 :: 2026.10.01 3:55pm ::
  
  calogant, icrawfish, Cachoumi, mirageofher, Lasertooth, STARLONG and DominicW liēkd this
* The pro-wrestler says: Human voice.

I'll think of bitpacks later. My suggestion was used in 2025 ^^ and I'm looking forward thinking about some bitpacks.
 
 
Level 25 Chipist
Opilion
 
 
 
post #245032 :: 2026.10.01 4:53pm ::
  
  lasersphaser, icrawfish, konberg, Titan of Plasma, mirageofher, 9sphere, Frag and DominicW liēkd this
* The harvestman is eager for MIDI
 
 
Level 12 Chipist
maxi0222
 
 
post #245034 :: 2026.10.01 5:48pm ::
  
  DBOYD, TKBalu and Lasertooth liēkd this
* The hes lover says: you had me at timezone-friendly XHB
* i might be overthinking this but: we have to have a variety. so for the old, limited channel chips, I say sid, because it's cool, and we gotta have some nsf, so nsf normal. We've got to use some wavetable, so hes please, and some sample, so spc or a modxk or sexmodit. Also got to have a midi-ist, so give us like msgs or a midichipist. Can't forget about fm, so give us opl3 or smth. Now on to other stuff! give us a vocal, a pixel, a remix, any other stuff that you want.
* this is my first advent calendar, i'm really excited, sorry for my rambling, i may not be available for all of it but i'll be sure to carve out time for it.
 
 
Level 13 Chipist
LastDragon12
 
 
post #245035 :: 2026.10.01 6:07pm ::
  
  DBOYD, lasersphaser, mirageofher, STARLONG and DominicW liēkd this
* The OTHER dragon says: Liveplay/Vocal and Sgen would be greatly appreciated!

*I too am looking rightward, being different is fun
 
 
Level 22 Performist
STARLONG
 
 
 
post #245039 :: 2026.10.01 7:15pm ::
  
  DBOYD, lasersphaser, icrawfish, Cachoumi and mirageofher liēkd this
Oh hey, if you dooo happen to do Human Voice, I'd really appreciate it if it wasn't on 12/4-12/7, because I'll be out of pocket for presently undisclosed reasons
 
 
Level 25 Chipist
Mugo
 
 
 
post #245042 :: 2026.10.01 9:04pm ::
  
  Collidy, lasersphaser and mirageofher liēkd this
  
  konberg, maxi0222 and retrokid104 hæitd this
* ohh and vanilla famitracker seems to be the only famicom format that hasnt appeared in an advent calendar i think? would be nice to have that as well
 
 
Level 26 Mixist
Lasertooth
 
 
 
post #245043 :: 2026.10.01 9:58pm ::
  
  DBOYD, calogant, lasersphaser, Ogladian, TKBalu, mirageofher, Frag, maxi0222 and retrokid104 liēkd this
- Would love to see PDF again. The PDF day from 2024 was awesome.
- Jummbox is always a fun tool to mess around with for a day.
- Last year I asked for SunVox and we got SunVox, so now I'm going to push my luck and ask for Pure Data.
- (but if we don't get that orca would also be cool)
- maxi0222 mentioned sid above, which is, of the major classic chip formats, the one I forget about most often, and I think an important role of Advent Calendar is to remind me of things like that.
 
 
Level 24 Chipist
DuccBoi
 
 
 
post #245044 :: 2026.10.01 10:17pm ::
  
  Stupe, lasersphaser, TKBalu, raptorgirl, konberg, Frag, 9sphere, Lasertooth and Mugo liēkd this
any mod*k and amigamod.
 
 
Level 26 Mixist
Frag
 
 
 
post #245060 :: 2026.10.02 8:28am ::
  
  VirtualMan, lasersphaser, Ogladian, mirageofher, DominicW and 9sphere liēkd this
clipnote!!! an animation day would be fun
 
 
Level 22 Chipist
DominicW
 
 
 
post #245061 :: 2026.10.02 8:32am ::
  
  DBOYD, calogant, maxi0222 and Titan of Plasma liēkd this
* the percussionist says: here's a fun little bitpack idea for any music format:

"Write a theme tune for a brand new Peanuts special in which Charlie Brown and the gang join Battle of the Bits!"
 
 
Level 15 Chipist
Da Flarf
 
 
post #245062 :: 2026.10.02 8:45am ::
  
  Ogladian, Lasertooth and DominicW liēkd this
*da Flarf says: Gbstudio could be interesting. Not just for games but for music and demo scene animations*

I second PDF
 
 
Level 11 Chipist
konberg
 
 
post #245115 :: 2026.10.04 10:36am ::
  
  DBOYD, icrawfish, Da Flarf and KungFuFurby liēkd this
- You hear the bells outside the window.. as this year's advent calendar is about to be released tommorow: write some nostalgic tunes about the past decade while waiting for the first day of advent in anticipation.

guessing SPC as one of the upcoming days
 
 
Level 16 Signalist
eslashmachine
 
 
post #245119 :: 2026.10.04 12:21pm ::
  
  buttersoap liēkd this
eslashmachine says: bytebeat1k
sensible eslashmachine says: I second spc
 
 
Level 28 Chipist
KungFuFurby
 
 
 
post #245121 :: 2026.10.04 1:44pm ::
  
  icrawfish and Da Flarf liēkd this
I third SPC.
 
 
Level 14 Chipist
LagMage
 
 
post #245124 :: 2026.10.04 2:36pm ::
  
  buttersoap liēkd this
*a small creature crawls from the shadows, it handles you a comment:*

Format: KiraStudio
bitpack: under the mistletoe
 
 
Level 14 Chipist
TKBalu
 
 
post #245129 :: 2026.10.04 4:20pm :: edit 2026.10.05 1:26am ::
  
  buttersoap liēkd this
* the imaginary game character says: I think TIA would be nice

* or: vgm / opl2 perchance, I'd love to make an opl1 tune
 
 
Level 24 Chipist
syntheticgoddess
 
 
 
post #245131 :: 2026.10.04 4:48pm ::
  
  buttersoap liēkd this
* the snake says: super mario worl
 
 
Level 15 XHBist
Cachoumi
 
 
post #245140 :: 2026.10.04 9:45pm ::
  
  mirageofher, DBOYD, calogant, STARLONG, lasersphaser, icrawfish, Titan of Plasma, Mugo and maxi0222 liēkd this
the smiley girl says:

i wanna sing, I wanna liveplay and Musescore
 
 
Level 7 Mixist
km
 
 
post #245292 :: 2026.10.09 7:08am ::
  
  buttersoap, Collidy, Mugo, konberg and Lasertooth liēkd this
.mptm and s3xmodit, that's it
 
 
Level 23 Chipist
lasersphaser
 
 
 
post #245297 :: 2026.10.09 3:18pm ::
  
  mirageofher, Titan of Plasma, Mugo and STARLONG liēkd this
the pikmin thinks visuall or snibbetracker would be fun! oh and photo of course

and seconding musescore, vanilla famitracker (or any NSF/famitracker format), vocal
 
 
Level 24 Chipist
syntheticgoddess
 
 
 
post #245303 :: 2026.10.09 8:47pm ::
  
  konberg liēkd this
mml, for real
 
 
Level 28 Chipist
Collidy
 
 
 
post #245304 :: 2026.10.09 9:46pm ::
  
  mirageofher, LagMage, lasersphaser, Frag, TKBalu and Lasertooth liēkd this
* the one femoby furry suggests: (imma be more "unique")
grafx: SVG, pixel
mixist: lgpt (why not), jummbox, fakebit, wavetracker
chip: defle, snibbe, klys, vgm

I forgor to add to suggest samples last year advent so imma reach dami asap
 
 
Level 9 Chipist
Clona
 
 
post #245333 :: 2026.10.10 1:20pm ::
  
  mirageofher, DBOYD, TKBalu, LagMage and Lasertooth liēkd this
I usually always ask for any of the .nsf formats but what about some PC-x801 too?
 
 
Level 29 Chipist
arceus413
 
 
 
post #245346 :: 2026.10.10 6:57pm ::
  
  mirageofher and Clona liēkd this
orgmaker
 
 
Level 18 Mixist
calogant
 
 
 
post #245349 :: 2026.10.10 10:58pm ::
  
  mirageofher and Mugo liēkd this
to nobody's surprise i would participate in musescore, liveplay and allgear :P
 
 
Level 23 Chipist
Arda
 
 
 
post #245352 :: 2026.10.10 11:32pm ::
  
  retrokid104 and luna197 liēkd this
I'd like all 24 days to just be allgear thanks
 
 
Level 27 Hostist
roz
 
 
 
post #245360 :: 2026.10.11 11:29am ::
  
  mirageofher, Titan of Plasma, DBOYD, maxi0222, Lasertooth and STARLONG liēkd this
VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL VOCAL
 
 
Level 25 Chipist
Mugo
 
 
 
post #245368 :: 2026.10.12 4:50am ::
  
  konberg and maxi0222 liēkd this
bitpack suggestion: create a festive jingle!
 
 
Level 22 Mixist
Luigi64
 
 
 
post #245375 :: 2026.10.12 9:45am ::
  
  Jangler, mirageofher, fortuna0800, Opilion, Titan of Plasma, konberg, DBOYD, STARLONG, Frag and Lasertooth liēkd this
santa was caught flying in restricted airspace and was immediately shot down by the united states government. his remains have not been located so we're gonna need you to find (draw) a suitable replacement in time for christmas eve
 
 
Level 25 Chipist
DBOYD
 
 
 
post #245381 :: 2026.10.12 1:14pm ::
  
  STARLONG, Lasertooth and DominicW liēkd this
* The Samejima Mamimi says:

"[HES]...... or like a [GAMEBOY] with a mean [SAPx2]. Or like [SHARP X68k]s with [FURNACE] points drawn on them, or the smell of a [WAVETRACKER] eraser, or a Sunday [MSX+] when you wake up and its [WILDCHIP].

Well, I like Advent Calendar more than hard bread."





(Also some bitpack/theme ideas I've gathered
just from typing my reply and elsewhere:
--It's The First Day of School for the realm of mystical creatures living in a frosty winter wonderland.
--Cozy rainy day at home, lost in reminiscence and introspection.
--Something whimsical, even a little mischievous!

WOW this was fun to get some creative juices flowing but I should really stop here lmao. No matter what happens/what bitpacks or formats get chosen, I'm excited to try my hand at some Advent Calendar once again!!
 
 
Level 29 Chipist
kilowatt64
 
 
 
post #245384 :: 2026.10.12 4:11pm ::
  
  fortuna0800, TKBalu, DominicW and maxi0222 liēkd this
* Chainsmokers United says:

Format 'n [lightly plagiarized] pack for the suggestion box

sgen

“Oh! But he was a tight-fisted, frequency-modulated n00b at the grindstone, Scrooge! a squeezing, wrenching, grasping, scraping, clutching, covetous, old sinner at the tracker! Hard and sharp as flint, his only sign of rhythmic pulse an unrepentant fascination with unmodified GEMS patches. His was a heart from which no steel had ever struck out generous fire; secret and self contained and solitary as an oyster. The old wretch refused lighting a whit more than the four barest audio channels, even on the coldest of days; even at Christmas."

The shrewd old villain is about to be haunted by the spirits of battles past...

Limitations:
4 channels
Unmodified GEMS patches
 
 
Level 29 Chipist
kilowatt64
 
 
 
post #245385 :: 2026.10.12 4:19pm ::
  
  STARLONG, DBOYD, DominicW and maxi0222 liēkd this
another one:

plaintext

Write free-form poetry next to a fire. Find a real fire to sit next to while you write, or use a streamed recording like https://www.youtube.com/watch?v=36Z9CtcNCvw. If you'd like to follow any particular poetic form, feel free, but this isn't a requirement! Let yourself speak.

Theme: "what happened yesterday"
 
 
Level 23 Chipist
Titan of Plasma
 
 
 
post #245387 :: 2026.10.12 4:36pm :: edit 2026.10.13 3:19pm ::
  
  mirageofher, konberg, Opilion, Lasertooth, STARLONG and DBOYD liēkd this
Bitpack:

Town theme. But a spooky town theme. Don't worry, the monsters and ghosts here are friendly, so you can rest, heal and buy your equipment as usual.

Edit: this can work either for audio or visual formats.
 
 
Level 25 Chipist
Opilion
 
 
 
post #245392 :: 2026.10.13 3:16am ::
  
  mirageofher, retrokid104, maxi0222, lasersphaser, Titan of Plasma and konberg liēkd this
Any format bitpack: Mushroom Forest
 
 
Level 16 Chipist
Wegfrei
 
 
post #245463 :: 2026.10.15 12:29pm ::
  
  TKBalu, buttersoap and AArt1256 liēkd this
hi
tic80
bye
 
 
Level 10 Chipist
buttersoap
 
 
post #245475 :: 2026.10.15 11:13pm ::
  
  Lasertooth, TKBalu, DBOYD and maxi0222 liēkd this
formats: PC engine, NSF+
bitpacks: 2A03+N163, acidjazz.
 
 
Level 31 Chipist
damifortune
 
 
 
post #245504 :: 2026.10.16 1:42pm ::
thank you all for the suggestions so far, this is awesome, keep em comin!

just a small reminder to send me samples if you'd like! only two people have sent some in so far, more would be much appreciated
 
 
Level 23 Chipist
Stupe
 
 
 
post #245512 :: 2026.10.16 4:46pm ::
  
  buttersoap, TKBalu and maxi0222 liēkd this
AYM, where tf are my ST bros????

I will try to dream up some samples
 
 
Level 25 Pixelist
fortuna0800
 
 
 
post #245562 :: 2026.10.17 8:05pm :: edit 2026.10.17 8:06pm ::
The elves have been very hardworking this year. As a reward, Santa's let YOU (because you're so nice) choose elf(s) of the year! What do they look like to you?
Pixel/Draw/Visuall

---

On his trip across the globe on Christmas Eve, Santa prepares to deliver his gifts amongst the houses of a notoriously dangerous region. Hovering over the clouds, and as Rudolph's red nose lights the way, the grim landscape retracts under a powerful, three-singular "HO HO HO"!

Of course, he's got his map with him. Now then, what does it look like?
NEXXT
 
 
Level 21 Chipist
cyclar2
 
 
 
post #245577 :: 2026.10.18 4:23am ::
  
  buttersoap, konberg, Lasertooth and Mugo liēkd this
* the bunny says: open
mpt
 
 
Level 31 Chipist
damifortune
 
 
 
post #245697 :: 2026.10.21 11:54am ::
  
  Titan of Plasma and Mugo liēkd this
bump to get back to the front page!
 
 
Level 28 Chipist
blower5
 
 
 
post #245711 :: 2026.10.21 9:46pm ::
  
  Titan of Plasma, maxi0222, STARLONG, luna197, TKBalu and Lasertooth liēkd this
your song must be 400bpm, whatever that means to you.

---

Albert Einstein says: "put your hand on a hot stove for a minute."

---

WHAT HAPPENED ON DEEP SEA ENGAGER-9? T+6:01:03:00 - An SOS signal: Somehow, the submarine had managed to deploy its emergency flotation devices, but by the time our insurance adjusters could get to it, it was entirely twisted, inch thick steel had been peeled back like tinfoil, and oil bubbled and pooled around the watercraft like blood. What did it encounter on the abyssal plain, scouting for future mining operations? A harder question: what was it doing in the middle of the Appalachian mountains?

---

Make character select music for a new scifi spacepunk fighting game

---

Everything converges at one point, and then diverges again.

---

This song has been buried in cold desert sand, and excavated.
 
 
Level 25 Signalist
luna197
 
 
 
post #245713 :: 2026.10.22 12:30am :: edit 2026.10.22 12:49am ::
  
  maxi0222 liēkd this
blower5: i am in full support of every single one of these as individual bitpacks but also all of them at once as one big bitpack that you have to somehow adhere to
 
 
Level 7 Mixist
OO42bDoesMusic
 
 
post #245736 :: 2026.10.23 4:12am ::
Hello my name is waltaer whiet
 
 

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