Achievements

In video gaming parlance, an achievement, also sometimes known as a trophy, badge, award, stamp, medal or challenge, is a meta-goal defined outside of a game's parameters. Unlike the systems of quests or levels that usually define the goals of a video game and have a direct effect on further gameplay, the management of achievements usually takes place outside the confines of the game environment and architecture.

Love, what's that.
-Defeat 15 female characters as Lance

S51 Match
-Play a match with Travis and Juliet

The Little Spearman
-Clear Classes Mode with Bandana Dee

The Flaming Champion
-Clear Classes Mode with Blaziken

The Frollo Show X Leet Fighters
-Face against Frollo and Gaston/Toon Guile and Toon Bison as Toon Guile and Toon Bison/Frollo and Gaston

Devil May Die
-Face against Him, Starcy & Kneesock, Hades, and\or Jacker as Dante

Mercy to Fighter
-Face against Rainbow Dash, Buttercups, and Akama as Blaziken.

True Puffy Fan-tard
-Face against Finn and Jake and/or Mordicai and Rigby as Benthelooney and Ami & Yumi

Against Your Ally
-Defeat Zero, Photoman, and/or Tron Bonnce as Bad Box Art Megaman.

Payback
-Defeat Benthelooney with Finn and Jake, Mordecai & Rigby, and/or Peter

KILL CASSHERN.
-Defeat Casshern Sins as a Robot Characters

The world is saved!
Beat Ugo as John.

John Vs Frollo
Beat Frollo as John or beat John as Frollo

Fantard wins
Beat Classic mode as Benthelooney on Normal mode

The Biggest Italian Pizza ever
Use Totò Sapore's Final Smash

My TV!
Make Annoying Orange Yelling at the TV 3 Times.

Amy Rose Best Friend
Win a match as Amy Rose, Ami(Can't Switch), and Stocking(Can't Switch)

HiHi Puffy PantyStocking Show
Win a Match as Ami/Yumi and Panty/Stocking

Taking a Peek
Beat Amy Rose and Gaston as Wakko Clown

Revenge
Beat Frollo as Amy Rose at Frollo Stage

Raping Target
Beat Amy Rose as Frollo at Amy Stage

MLP vs ATHF
Beat Master Shake and Meatwad as Pinkie Pie and Rainbow Dash

FIGHT
Beat Akuma as Reptile

A Chuck Norriiiiiiiiiiiissss!!!!
Beat Chuck Norris's hand as Nostalgia Critic

The Power Glove
In Classic Mode, Find All 7 Gems to Unlock the Secret Boss Battle

One Special Star
Beat Steven_Star, John, and Agito90 as Amy Rose

Love Hurts
Beat Cosmo as John or Beat John as Cosmo

Love Really Hurts
Beat Gaston as Amy Rose or Beat Amy Rose as Gaston

The Battle of the Fat Man
Beat Peter Griffin as Homer Simpson or Beat Homer Simpson as Peter Griffin

The Real Bad Game
Beat Mephiles the Dark on Hard Mode as Angry Joe

Stealing Fame
Beat Zoolander as All the Character using the Alternate Lose

Hatsui no Hadou
Beat Akuma as Ryu at Akuma Stage

The Raging Demon
Use Akuma's Final Smash

Ultimate Subspace Hero
Clear Subspace Emissary

Lawl Ultimate Champion
Beat Classic Mode as Everyone

Lawl Ultimate Master
Beat Classic Mode as Everyone on Master Mode

Lawl Ultimate God
Unlock Everything

Trophy Keeper
Collect all the Trophy

Everyone Love You
Unlock Everyone

Time to Go to Places
Unlock Every Stages

See, That was Easy
Beat Classic Mode as Pen

SOUR CREAM!
Beat Classic Mode as Taco

Love is in Bloom
Beat Classic Mode as Shining Armor and Cadence

BFDI vs II
Beat Pen and Flower as Paper and Taco or beat Paper and Taco as Pen and Flower

Plant vs Plant
Beat Cosmo as Flower or beat Flower as Cosmo

Love Hurts 2.0
Beat Lydia Prower as Pen or beat Pen as Lydia Prower

Memory Lane Part 1
Beat Garbage Day Guy and Mr Freeze as Lydia Prower and Cpend7

Ultimate Memory Lane
Complete Boss Battles

Crashing the Party
Beat arcade as Crash.

All 6 CN All-Stars
Play as Finn & Jake, Mordecai & Rigby, Gumball, & Darwin.

SAY WHAT?!?!
Ko Ghandi.

I told you, NOT TO TOUCH IT!
Use Arthur's final smash.

Kickin it' Good!
Unlock Kick Buddy.

U.B. Funkeys forever
Play a battle with just 4 U.B.s.

Gannon's Favorite Girl
Play a team battle with Gannon & Ami (Can't Switch) for playable (Gannon) & ally (Ami)

My Penguin!
Have Zigel and Babo66 fight.

Cra-Z!
Use WDC Team 18's normal B 30 times in 1 match.

WAS THAT POSSIBLE?!
Win a stanima match (You have any health while your oppent has 1%) by doing absoulty nothing.

Self Destruct!
Self Destruct 10 times, total.

WHY DO YOU KEEP DOING THAT?
Self Destruct 100 times, total.

Blaster Mania!
Play a team battle with 2 kings vs 2 any characters and use both King's final smash.

Battle of the Friends
Beat Darwin as Gumball or beat Gumball as Darwin.

James Who?
Buy 2 Alternate Costumes.

What time is it? Funky Time!
Play as U.B. and make him wear his Alternate Costume and fight Finn & Jake.

If Shut Up! Cartoons were real
Play as Smosh and fight Krogzilla, Oishi Kawaii, and Preisdent Black Cat.

Stick em' Up
Beat arcade as Stick Figure on Medium.

Is It Just Me?
Play as Sackboy in a normal battle.

YO MAMA SO...WEEK!
Beat Multi Man Brawl as Brody.

Youtube's Allstar Battle
Play a team match with Gannon, Amy, & John in a single match.

CoolToon Network
Play as Gumball and fight Ami & Yumi, Wage, & U.B.

That's a Wrap!
Beat Story Mode.

Full House
Unlock All Characters.

Quick Change
Purchase all Alternate Costumes.

THE ULTIMATE MAWLER
Unlock Everything.

Bonus Stage is shit
Skip the Bonus Stage

YOU BEAT THE BONUS STAGE!
Beat the Bonus Stage

You Best Hercules
Beat Strong Hercules in Classic Mode on Hard Mode

Think!
Play as Best Hercules to Think in 6 Times without geting Hit

Best Pony's
Beat Discord in Hard Mode as Rainbow Dash, Pinkie Pie, Twilight Sparkle, Rarity, Applejack, Fluttershy and Cpend7 (Only Pony Form)

Rage VS Tourettes
Beat Nicolas Cage to Play as Tourettes Guy or Beat Tourettes Gur to Play as Nicolas Cage

Cpend7's Fall in Love
Play as Cpend7 and Amy Rose to Beat Everyone

Justice In Space Has Been Served!
Beat Classic Mode in Any Mode with Atomic Betty

The Power Of Christ Compells You In Flames!
Beat any Boss in Classic Mode in Normal with Rin Okumura

You're In So Much Trouble
Beat All-Star Mode with Nicole Watterson

Destroyer of the Lawl Worlds
Beat All-Star Mode in Hard as Kamen Rider Decade

AppleSpark Six Revolution
Beat Classic Mode with Twilight Sparkle/Spike, Applejack, Big Macintosh, Fluttershy, Cadance and Shining Armor in Normal.

Now THAT'S how you slam the boys
Beat Meagly McGraw as Stranger.

Go Organic
Beat Stranger as Meagly McGraw

Free White Castle Burgers
Beat Zoolander as Harold and Kumar.

So-Called "Neighbours"
Beat Smosh as Ray William Johnson (YFM) or beat Ray William Johnson (YFM) as Smosh

Ultimate Freakout
Beat AGK as Stephen Quire or beat Stephen Quire as AGK

Which music is better?
Beat Gangnam Style Guy (PSY) as Vinyl Scratch or beat Vinyl Scratch as Gangnam Style Guy (PSY)

Garbage Day
Beat Stranger, Fanfic Critic, Sketch Turner, Gangnam Style Guy, Ray William Johnson (YFM), Zoe Trent and Cloud Strife as Garbage Guy