FNF Doomsday but Spongebob Sings it
FNF vs The Boss (The Doomsday)
FNF Doomsday but Whitty Sings it
DoomsDay but Sans is a Lean Drinker
FNF SMG4 – If Mario Was In FNF Mod Pack
SMK x FNF (Mario Kart vs FNF)
FNF Infection Funky // PIGGY X FNF
FNF Family Trouble (FNF Casts Sing Triple Trouble)
FNF: All I want for Christmas is FNF
FNF World: A FNaF World FNF Mod!
FNF: Mount Silver (Summit) – A Pokemon-themed FNF mod!
FNF: Girlfriend vs FNF Universe
FNF vs Rouxls Kaard (Deltarune FNF Mod)
FNF vs Osoing a Twitter Argument But It’s a FNF Mod
FNF vs Arle (Puyo Puyo X FNF Mod)
FNF 2 Player
FNF TestGround
FNF RUV Test
FNF Whitty Test
FNF Character Test Playground REMAKE 3
FNF Garcello Test
FNF vs Impostor Among Us v2
FNF vs Huggy Wuggy (Poppy Playtime)
FNF Sonic.EXE Test
FNF vs TABI Ex Boyfriend
FNF Vs. Tricky Version 2.0
FNF Character Test Playground Remake
FNF vs Flippy Flipped Out!
FNF AGOTI TEST
FNF Flippy Test 2
Friday Night Funkin
FNF vs Toothless
FNF Hit Single Real
Friday Night Funkin': Foned In (Mobile Version)
FNF TwiddleFinger
FNF Sonic Legacy
FNF Sprunkin'
FNF Vs. Gorefield V2
Friday Night Funkin VS Garcello
FNF Vs. CatNap: Godsent Gaslit
FNF Broken Strings
FNF Vs. Tabi V2 Restored
FNF Vs. CatNap: Poppy Playtime Project Funk
FNF Release, but Everyone Sing it
FNF Vs. Hatsune Miku: Project Funkin'
FNF vs Indie Cross
FNF Vs Infinite
FNF Vs Rainbow Friends
FNF Fire in the Hole
Subway Runner
FNF VS MX: Doomsday
10.0 
4 ratings
3.961
Plays
E13+
Age Rating ![]()
-
![]()
3.961 -
![]()
4 -
![]()
0
3.961 
4
Welcome each and every one of you to the FNF VS MX Doomsday mod, where MX (Mario) has to battle some new foes, among which we even have Sonic, and we're sure you are going to enjoy each and every one of these songs:
- Last Life
- Crack
- Cenial
- Fighting Back
Help FNF's MX survive the Doomsday mod!
Choose between playing in the story mode or free play mode, and then give your best to reach the end of the songs by playing their notes according to the charts, if you wish to win.
To do it, press arrow keys at the same time as the identical arrow symbols match above BF. Missing to do it too many times in a row leads to loss, so focus not to let that happen. Good luck, enjoy!
Mod Credits:
- Director
- korean nooby: Director/Main Artist
- Programmers
- ItsDecoy_
- CoolmanAJF
- vex:
- Artists
- ScorchVx
- scrumbo_
- Souptime
- anticristadamon
- MerchBot
- Animators
- Rodan91
- faye
- FuriousAntz
- Musicians
- NeoBeat
- Zinkk99
- WassabiSoja
- Charters
- Fredrick Funny
- corperator
- Download from GB
Original Credits:
- ninjamuffin99
- PhantomArcade 3K, Evilsk8r
- Kawai Sprite
This is an open-source game, and you can support the developers here.
How to play?
Use the arrow keys.
Game Walkthrough & Gallery
Sprunki Cool Guys
Basket Blitz! 2 io
Harry Potter: Quidditch World Cup
Sprunki Cats
Cute Sheep SkyBlock
Radical Red Version
Sprunki Toca
Lie
Ragdoll Rock Climber
One Cup of Cocoa
Block Mania
Charlie the Steak: Fanmade Computer Version
Hero Fight Clash
Pumpkin World
Smash Your Computer
Newgrounds Rumble
Melon Sandbox
Incredibox Sprunki
Bloons TD 6
Canyon Defense
Toca Life World
The Worlds Easyest Game
Five Nights at Freddy's 1
Evolution of Omega Nuggets: Clicker
Sprunki Phase 5
FNF 2 Player
Obby: Escape from Barry Prison
Hangaroo
UCN Jumpscare Simulator
Electric Man
FNF Sonic.EXE Test
Papa's Scooperia
Unlock the Full Experience
Game Comments
Enjoy an Ad-Free Experience* – Play Without Interruptions, Leave Comments, Earn Points, and Get Extra Perks!