Undergarf is where the characters of Garfield and Undertale combine. It's a carefree place, free of war and strife. Free of mondays! You play as Nermal, who stumbles upon this world and challenges Sansfield, the fusion of Sans and Garfield, to the ultimate duel.

UNDERGARF INTRO
UNDERGARF CAST (COMING SOON)
SANSFIELD VS NERMAL (COMING SOON)
MONDYMANIA (COMING SOON)

Bad Monday Simulator has it's own category on Twitch! Also:

monD monKEKW monPray monRIP monS 
monTalk monLaugh monZZZ monSadge monLasagna

Bad Monday Simulator is drawn by myself, Lumpy.
programmed by Spasco
and has music by Polarial
Inspired by the works of Toby Fox
Inspired by the works of the immaculate Jim Davis.

Additional music used:
【無料フリーBGM】パイプオルガンの明るく荘厳な曲「Pray Organ3」 https://peritune.com/blog/2020/12/07/pray_organ3/
【無料フリーBGM】パイプオルガンの悲しいレクイエム「Pray_Organ2」 https://peritune.com/blog/2019/11/10/pray_organ2/

  • FAQ: I'm not hearing any music! How can I fix it? A: Try reopening your web browser.
  • FAQ: Will the soundtrack be releasing? A: YES. It'll be on YouTube soon.
  • FAQ: How many endings are there? A: 6. 2 for Normal Mode. 2 for Hard Mode. 2 for Monday Mode.
  • FAQ: Monday Mode seems impossible. A: That's not a question. And yea, it is. I can't beat the game on Monday, that's for sure.
  • TIP: Praying sometimes summons a rare Pasta Fairy! Try doing some PRAYS early, and if you're lucky, maybe you can stockpile some healing items!
  • TIP: Sansfield inflicts poison/karma damage when he hits you. This is displayed as purple health and slowly ticks down. Items cure poison/karma and THEN heal you! So healing quickly means you can recover more hp!
  • TIP: When Sansfield is sleeping, he prefers to not be disturbed.

Feel free to use this artwork from the game for YouTube Thumbnails/articles, etc.

Latest update is live!
-WASD controls added.
-all videos are now unlocked!
-some more bugfixes

Comments

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this would have gone so hard in 2019

HOW I CAN INSTALL THE GAME, I JUST WANT TO NOT PLAY IN WEBSITES PLEASEEEEEEEEEEEEEE

this game is actually so peak

the pookie dragon laser things are hard gahh

make the game available to download

pog but i cant get past phase 2 :((((

diddler game

WHYYYYYYYYYY?????

Love the game btw

(+1)(-1)

Pooky obliterated me. My disappointment is immeasurable and my Monday is ruined.

Its really good game but hard, made it further than I usually do.

hard

Lumpy can you add a mobile screen touching to?

Pretty cool game plus i can play it on mobile and i can't even click anything while i play it on mobile...

heyo

bet lil bro

hi

I got a glitch on the game I was playing on my laptop and I died and I had to help my mom so when I came the dead screen was upside down and I was ok its just a glitch I started the game and the logo was on the attack box and garfield attacked me but I didn't chose anything so I was dead and I hit try again and garfield didn't talk and all my attacks were misses so I restarted the game and every thing was fixed I'd like to know if any one had a same experience like me???

The crack pipe kills me every time :(

norfield

(+1)

pls nerf pooky nukey it op and i keep on dying to it because its unpredictable and there are somtimes times WHEN A CAT IS USING A ####### GLOCK and its impossible

(+1)

Pls nerf Pooky nukey it is very overpowered also pls nerf the Garf Gun it is very hard :( I died on a pray only Monday Mode run to the stupid cat wielding a glock-19 when sansfield had 5 hp left

M o b I l e p r o b l e m s p l s h e l p m e a n d a d d mobile players in

Links are wrong.

i can help but i have one hp in normal difficulty

(+1)

the music for this game is a absolute BANGER, THE stage 1 and 3 battle music was made IN HEVEN. I subbed to your channel, love your vids man. finally, you need full screen for this platform cya.

(1 edit) (+1)

i hate mondays 



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Good Game!

Bad Monday Simulator - Normal Mode Walkthrough

(+3)(-2)

how do i full screen?

if you are in laptop, you can zoom in using the mousepad or doing ctrl+

(+5)

add easy mode

(+1)

for people like me who are terrible at this game

(+1)

but still want to enjoy it

yesss pleas

LUMPY TOUCH YOU CRAZY

where Iframes

The Sans fight in undertale doesn't have Iframe

Yes, but this one has like -Iframes

i hate the 4 ak

(-1)

Bruh dosent work on mobile :(

(+1)

what were you expecting XD

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its soon  my birthday

happy birthday dude

(-1)

not yet in 5 days but thanks for the early happy birthday (:

:)

3 days left!!!!!

pls telll lots of people that when its my birthday aka july 12 ask them if they can got to this website and say happy birhday in my replys lets so how many and also 2 days left!

happy birthday its July 12t

thanks

sansfield gives me joy, miserably failing the fight doesnt give me joy.............

THE GUNS ARE GOING TO RUIN MY MENTAL STATE AND MY BANK ACCOUNT CUZ I HAVE TO PAY FOR THE MENTAL HOSPITAL BILLS

Ive beaten the game but the sans garfield with gun duo move is so FCKNG ANNOYING

(+1)

HOW DO I FUCKING BEAT THIS

undertale

G A R F I E L D

FDB

FFD的

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