1-on-100

1-on-100 is a single-player mode in which the player attempts to defeat 100 of the Cell without being knocked out.

Overview
In 1-on-100, the player's goal is to defeat 100 of the Cell. They are computer-controlled and are capable of attacking, dodging, and grabbing, but can be defeated in one hit. The enemies are split into groups of nine or ten enemies, though only up to three may appear at a time. They will become increasingly more aggressive each set of ten. Once a group is defeated, a Fire Bomb will appear if the player has full health; otherwise, HP Juice will appear. No time limit exists in 1-on-100, though the time the player takes to win will be recorded.

The type of ARMS the Cells will use is dependent on stage, favoring the home character's default ARMS, usually being their first choice ARM. Their diversity of ARMS increases during the later groups of Cells, however. Hedlok is the final enemy players must defeat before clearing 1-on-100. It takes the form of one of the Cell, but has six ARMS and has a health bar. Hedlok will always be equipped with the first choice ARM of the stage's home character in both hands.

Each fighter can only play 1-on-100 on their own themed arena initially. However, once an arena is cleared (all 100 members of the Cell defeated), then the fighter that cleared it can play on other arenas that have also been cleared.

Quotes
{{spoiler| Each map has a set of quotes from various persons after the mode ends. The displayed quote changes based on whether the player lost after a specific number of The Cell are defeated, or if all 100 enemies were beaten and the mode was won.

Spring Stadium

 * Level 2: "And the crowd goes WILD! Is it just me, or do those 'boings' sound like 'boos'?"
 * Level 3: "Ah, this reminds me of that ol' sports adage--long arms'll only get you so far!"
 * Level 4: "What you need is a spring in your step! Or possibly just more practice."
 * Level 5: "Start practicin' that autograph, 'cause we got a star on the rise!"
 * Level 6: "Halfway there! Next time, I'd try twice as hard!"
 * Level 7: "That's what I'd call an A-MAZ-ING performance... if it was only slightly better!"
 * Level 8: "What a nail-biter! Someone call the salon--'cause the whole stadium needs a manicure!"
 * Level 9: "Ladies and gents, I'm on the edge of my seat. Let's hope my vertigo doesn't kick in!"
 * Level 10: "That performance had me seeing stars! I gotta stop holding my breath when things get tense..."
 * Pre-Hedlok: "You’re so close, I can taste it! Mmm...springy!"
 * Hedlok: "You flew too close to the sun, my friend. Too close..."
 * Win: "An epic win! Can you believe it? What am I gonna scream about now?!"

Ribbon Ring

 * Level 1 or 2: "So, uh... you know this isn't the rehearsal, right?"
 * Level 3: "Good luck selling tickets after THAT performance!"
 * Level 4: "You know how they say 'the show must go on'? That only happens if you actually, like, show up."
 * Level 5: "So, when I said 'break a leg' I meant that LITERALLY."
 * Level 6: "Nice! Looks like you finally found your rhythm."
 * Level 7: "You had your opponent dancing that time! It woulda been the perfect time to drop that beat."
 * Level 8: "Those harmonies are really coming together!"
 * Level 9: "Merch sales are through the roof! Speaking of, that's where you should have thrown the other guy."
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "What a show! I'll start booking those tour dates now!"

Ninja College

 * Level 2: "Total fail-time to hit the books! (Like, actually start punching them.)"
 * Level 3: "I'd give that performance a U for "underwhelming.""
 * Level 4: "Just 30 points? Perhaps you've chosen the wrong profession..."
 * Level 5: "I may only have three degrees in mathematics, but even I know that's not enough points."
 * Level 6: "Someone's clearly been studying..."
 * Level 7: "Hmm... The statistical probability of an eventual win has increased exponentially."
 * Level 8: "I have a theory you might just be good at this!"
 * Level 9: "Soon you'll be at the top of the class! Better start writing that valedictory speech."
 * Level 10: "Well done! Keep this up and one day I might make you my TA."
 * Pre-Hedlok: "Don’t give up yet! Even geniuses get stumped sometimes."
 * Hedlok: "My, my! No one said that guy would be on the final exam!"
 * Win: "If I were to write a dissertation on that fight, I'd call it "The Practical Physics of an Epic Butt-Kicking.""

Mausoleum

 * Level 2: "On the bright side, you're giving me a chance to practice my resurrection spells. Eeheheheee!"
 * Level 3: "Getting dragged to the underworld doesn't seem so bad now, does it?!"
 * Level 4: "Perhaps you're cursed. Is there any other explanation for this?"
 * Level 5: "Ah! A sign that the stars are starting to align. Just give them a few more hours or so."
 * Level 6: "It appears my magic is starting to work... Eeehehehe!"
 * Level 7: "The reaper comes for us all...but you can always punch him in the face."
 * Level 8: "A powerful magic surrounds you! Oh, that's just sweat."
 * Level 9: "I'm quite impressed that you made it this far. You didn't sneak a sip out of my cauldron, did you?"
 * Level 10: "So close! I wish they made a wart cream as powerful as you."
 * Pre-Hedlok: "You know what you’re missing? Eye of newt. It always adds an extra punch to my spells!"
 * Hedlok: "I went on a blind date with that guy. Unfortunately, it didn't work out."
 * Win: "Speed, strength, skills! We could use someone like you in the magical profession."

Ramen Bowl

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9: "Now's not the time to give up. Now's the time for the oven mitts to come off!"
 * Level 10
 * Pre-Hedlok:
 * Hedlok:
 * Win: "I'm bowled over! Hey- you looking for a corporate sponsor?"

Scrapyard

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok: “If you ever end up beating that guy, I got dibs on whatever's leftover, 'K?”
 * Win: "You totally totaled those guys! Guess I'll be takin' it from here."

Cinema Deux

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "That's a wrap! Another hit in the can!"

Buster Beach

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "After that, you totally deserve a vacation."

Snake Park

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "You took them down like they were nothing! I bow down to you, dude. Teach me your ways!"

DNA Lab

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10: "THAT WAS TOO CLOSE! WE'D BE SWEATING RIGHT NOW IF IT WAS PHYSICALLY POSSIBLE."
 * Pre-Hedlok:
 * Hedlok:
 * Win: "WE LOST?! BUT WE ARE THE CELL! THE CALL CANNOT LOSE!"

Sky Arena

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "You did it, kid! You fought your way to the top! I can't wait to see you do that again...but faster."

Via Dolce

 * Level 2:
 * Level 3:
 * Level 4:
 * Level 5:
 * Level 6:
 * Level 7:
 * Level 8:
 * Level 9:
 * Level 10:
 * Pre-Hedlok:
 * Hedlok:
 * Win: "I like how you work--reel 'em in with the sweet and then knock 'em out with the sour!"

Temple Grounds

 * Level 2: "The Misanga is not impressed. At all."
 * Level 3: "If you were trying to put the Misanga to sleep... good job! Who knew ancient powers COULD sleep?!"
 * Level 4: "You let down the Misanga. That's the equivalent of disappointing 100 parents at once!"
 * Level 5: "The Misanga wonders if maybe it should take over from here..."
 * Level 6: "Even your fellow Misangans know you can do better than that."
 * Level 7: "If you have faith in the Misanga, the Misanga will have faith in you!"
 * Level 8: "You don't want to let down other Misangans, do you? Whatever it is you're doing right...keep doing it!"
 * Level 9: "The Misanga is rooting for you! Not only as a spiritual entity, but as a friend."
 * Level 10: "No matter what, the Misanga will be there for you. But it would much rather be there for a winner."
 * Pre-Hedlok: "You have the Misanga's full attention now."
 * Hedlok: "What does the Misanga always say? "Pull it together, and win this thing!""
 * Win: "You've made the Misanga proud. That's the equivalent of making 100 parents proud at once!"

Sparring Ring

 * Level 2: "Zzz... Huh?! Sorry, dozed off there."
 * Level 3: "Not much worth researching here."
 * Level 4: "Done already?! I hadn't even started recording!"
 * Level 5: "Filming that fight was barely worth the electricity..."
 * Level 6: "This fighter's tenacity merits further research!"
 * Level 7: "These techniques have piqued my academic interest!"
 * Level 8: "What an intelligent fight-my brain is abuzz!"
 * Level 9: "I get to watch ARMS all day and call it "research"!"
 * Level 10: "The tape of this fight will be required viewing at the labs!"
 * Pre-Hedlok:
 * Hedlok: "Hedlok is intact?! Phew-those things are EXPENSIVE!"
 * Win: "We're gonna need a new Hedlok...and some grant money."

[NAME REDACTED]
}}
 * Level 2: "Ooo, not your best performance. You should pick up a set of ARMS Labs branded dumbbells!"
 * Level 3: "You know...an ARMS Labs special edition girdle would really do wonders for you."
 * Level 4: "Now that was a beating! Had you been wearing an ARMS Labs punch-proof vest, you'd be a lot less sore tomorrow."
 * Level 5: "You call that endurance?! You've clearly never used an ARMS Labs treadmill!"
 * Level 6: "Hey, are you blind or something?! Guess what! You don't need a prescription for ARMS Labs glasses."
 * Level 7: "ARMS Laboratories just got into the shoe business. Just something to consider..."
 * Level 8: "A tough fight equals stiff muscles! The only cure? An ARMS Labs massager!"
 * Level 9: "Not bad... The new ARMS Labs 'zine would love to do a profile piece on you."
 * Level 10: "Need an energy drink?! Agree to be our spokesperson, and you'll have free ARMS Labs beverages for life!"
 * Pre-Hedlok:
 * Hedlok: "Wanna try using Hedlok? He's an ARMS Labs product too!"
 * Win: "That was amazing! How do you feel about corporate sponsorship?"

Related Badges

 * Main article: Badge Stash