KOFFEINN

dirty 20 | he/him, constantly experimenting, illustrating & obsessing

Posts Following

Pinned

Hello!

I'm koffeinn, or Marek, and I'm a traditional artist trying to find his footing in the digital art trenches, as I draw whatever I'm currently hyperfixated on. I still continue to sprinkle in traditional stuff here and there, because old habits never rust like cycling, or something something... Welcome!

I have the mouth of a sailor, like drawing angst and petting kitties.

If you have any questions, hit me up! :) I love talking to people.

Where you can also find me:

INSTAGRAM: ko.ffein

TWITTER: ko_ffeinn

Helpful tags:

#koff art

#koff talks

Day 1 of naukosickweek2026 event organised by @/N4UK0S1CK on twitter (yeah, there's a couple of those apparently lol)

The prompts were "Simulation" and "Role swap", and I decided to mix them both, becauusee... love-sick down-bad doc Quackity!

Working on this drawing gave me so many ideas for an AU of my own, that I'll probably try and expand on a bit more once I have some more time

#naukosick week #naukosick month #naukosick #qsmp2 #qsmp quackity #qsmp multi #qsmp young multi #quackity #quackity fanart #qsmp multi x quackity #art #digital art #koff art #role swap au

It's seriously irking me that instead of the nice, fully rendered pieces that I'm actually proud of, my pinned "top posts" are two sketch-pieces and one meme 🚬💀

Why can't we choose what's being displayed there tumblr, why?!?

#koff talks #more like koff complains #chokes on cigarette smoke and goes KOF KOF

Reblogged

"I'll teach you everything."

#szef nas nakarmił #dzisiaj jemy do syta #naukosick #quackity x multi #q2!quackity #q2!multi #qsmp2 #qsmp2 fanart #fanart #not my art

Reblogged

Day 6 of naukosick month: Infected AU

As I was drawing this entry at one point I had the "Zombie song" on repeat, and I think it's actually very fitting lol

"If I were a zombie, I'd never eat your brain, I'd just want your heart, yeah, I'd want your heart"

#naukosick #fanart #koff art

Day 6 of naukosick month: Infected AU

#it kinda gives vibes of outlast now that I'm looking at it lol #naukosick #qsmp quackity #qsmp young multi #qsmp multi #naukosick month #naukosick week #fanart #digital art #art #koff art #artists on tumblr

NO MAMES WEEEEY

There isn't any elnaukofake fanart on tumblr aside from my stuff??? FR???

I'm seriously baffled

#and if there is that means it isn't tagged #unfortunately #koff talks #elnaukofake

If you saw my earlier post, no you didn't

#I'm still not sure how tumblr feels about the f-word and some of my other favourite univeral commas #so I'd rather play it safe lol

AAAAGHHHH

I need more elnaukofake content in my life. I'm seriously considering writing an elnaukofake fanfic, because the very idea of their dynamic tickles my brain so good

Posting this here too, because why not

Polish qsmp2 community on twitter decided that since Nacho has a polish dad he also needs to have a polish childhood, and so now people are drawing Nacho experiencing just that, lol

#this must be my favourite trend ever #all of the illustrations are so cute #this is my contribution! nacho picking wild strawberries and collecting them into leaf-baskets and threading them onto dried grass #also #“Nacho” in polish would be “Ignaś” since Nacho is short for Ignacio :)#I think it fits him very well #qsmp2 #qsmp nacho #Nacho #nacho the egg #polish nacho #art #artists on tumblr #koff art #qsmp fanart

Explosive BunnyKity

May he rest in pieces

#quackity #quackity fanart #qsmp2 #qsmp quackity #bunny quackity #qsmp2 fanart #qsmp fanart #digital art #artists on tumblr #art #koff art

Reblogged

#mannnn the concept is so cool!#love it #naukosick #qsmp 2 #quckity #young multi

Reblogged

Art fight attack and my first post here!

OC belongs to @takealance

I desperately need some more fluf before Q's next stream

My poor cubitos :(

#and in case anyone was wondering - that pink thing above Nacho's lip is scar left after cleft lip repair #qsmp nacho #qsmp 2 fanart #qsmp2 #qsmp katie b #katie b #artists on tumblr #digital art #katie b fanart #koff art #qsmp nuclear family

A Nacho and Katie WIP

#being cute and squishy with mama #qsmp 2 fanart #qsmp2 #qsmp nacho #qsmp katie b #katie b #art wip #artists on tumblr #digital art #koff art

My take on qsmp2 Nacho :v

#qsmp2 #qsmp nacho #nacho the egg #qsmp fanart #qsmp 2 fanart #koff art #fanart

Soooo I got bored at the end of yesterday's stream and this happened

Visualization of Q's hair (and fivehead) reveal

I'm not posting the actual pics, cause even tho it was all for shits and giggles, it still feels wrong

And for all the polish folks, enjoy my friend's commentary xD

#myślę że wszyscy w głębi serca wiemy że lotnisko Q comes with two petardas #dodaje ze screenami z rozmowy jaka towarzyszyła temu procesowi twórczemu bo nie chcę wyglądać aż tak delulu xDD #ms paint the unreplacable #quackity #quackity hair reveal #qsmp2