Hardest Nintendo BossesKirbySonicDonkeyKong
The Top Ten
She is a VERY, VERY HARD boss. My opinion of the hardest boss in Nintendo's history, maybe the hardest boss in VIDEO GAME history!
Wow this was very hard - Mario123
I spent two hours trying to beat this guy on the daredevil run
HE IS SO SASSY
Oh geeze, this boy took me so many tries to beat with the 1 hp challenge.
It took me FOREVER to figure out how to beat him. I hated having to go through the castle every time.
It is not that difficult - Retroman64
This boss is hard but it's not a Nintendo boss it's a Sega boss
Very difficult to pass on replay mode with 5 health! Dodging the back lasers and positioning to get the clockwork kazooie eggs in on time is difficult but worth it.
Not Nintendo, just sega
Even on the easiest difficulty I had a hard time with this guy
Beyond incredibly hard on Intense mode! Should be number 1! - Blubbydubber1
Almost impossible on Intense Mode
He wasn't even hard in my opinion.
You have like 7 characters to kill him. - Johnalove
All the people saying tabuu is hardest obviously didn't hear of sm4sh - VideoGamefan5
No. Just use a power-modded Captain Falcon.
Showmeyourmoves.jpg - xandermartin98
Why he's not on this list? He is hard as hell! You need to get in the water to hit him and if you don't escape from the water quickly, you lose like three hearts!
3 STARTERS? SERIOUSLY
Awesome but really annoying and ugly
This boss is hard but definitely not the hardest boss in the kirby series. - KirbyZelda
More like your inner nightmare.
How is he/she not number 1?!
The hardest 3D Nintendo Boss ever.
VERY VERY VERY HARD! WHEN I BEAT HIM I HUGGED MYSELF FOR 10 MINUTES!
Diamond Dog is the final Sanctuary boss of Earthbound (or Mother 2 as it is known in Japan)
This is the only boss in the game I had trouble with I beat the game and I still have a hard time I beat him with action replay codes
This guy took me 30 tries to beat.
First of all, his amount of HP is HUGE. You can barely see the health meter drop every time you hit him.
Secondly, he will constantly give you annoying debuffs.
And lastly, every once in a while, he will unleash an unavoidable attack killing everyone on your team except for your tank, or perhaps maybe someone with a defense buff.
Related ListsTop 10 Hardest Mario Bosses Hardest Video Game Bosses Top Ten Hardest Bosses in the Paper Mario Series Top 10 Hardest Sonic Bosses Top 10 Hardest Kirby Bosses
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Top Remixes (6)
2. Marx Soul - Kirby Super Star Ultra
3. Mike Tyson - Mike Tyson's Punch-Out!!
2. Bonetail - Paper Mario: The Thousand Year Door
3. Tabuu - Super Smash Bros Brawl
2. Ganon - The Legend of Zelda Ocarina of Time
3. Bouldergeist - Super Mario Galaxy
View All 6