New smasher: win 5 battles
Smash rookie: win 50 battles
Smash Journeyman: win 100 battles
Smash Apprentice: win 200 battles
Smash Lord: Win 500 battles
New standalone: fight a Cpu levels 1-3 alone
Normal standalone: Fight a Cpu levels 4-6 alone
Good Standalone: Fight a Cpu levels 7-8 alone
Single Competitive: Fight a Cpu level 9 alone
New team: fight a Cpu levels 1-3 with 2p
Normal team: fight a Cpu levels 4-6 with 2p
Good team: fight a Cpu levels 7-8 with 2p
Team Competitive: Fight a Cpu level 9 with 2p
Smash group: Play a 4 player smash for the first time (No cpu's)
Smash party: Play a 8 player smash for the first time (No Cpu's)
Smash to the future: play 8 player smash as the original smash bros characters (except the unlockables:




)
Rookie fighter: finish 100 men fight
Journeyman fighter: finish 100 men fight twice
solider: finish 100 men fight 4 times
Smasher: finish 100 men fight 10 Times
You're too slow!: Loose to sonic
Peachy: Eat a peach from Peach's final smash (not playing as peach)
Waluigi Time!: Let Waluigi finish you off.
Meet God: Get Arceus from a pokeball or masterball.
You're the new king: Defeat Dedede, Bowser, and Ganondorf level 9 Cpus in a team battle.
Edit 1-
Mew2: KO Pikachu, Charizard, Jigglypuff, Lucario, and Greninja as Mewtwo alone in a team battle
Mew2King: KO Bowser, Dedede, Ganondorf, and Marth as Mewtwo alone in a team battle
Mew2Strikes: Finish all-star in hard mode with mewtwo.
Royal Pain: Loose to either Peach, Zelda, Bowser, Ganondorf, Marth, or Dedede in for fun/glory
The b34st: KO Rob while fighting as Giga Bowser (Bowser's final smash) or using Ganondorf's final smash in for fun.
The 3 musketeers: KO anyone in a team battle with/as Marth, Ike, and Metaknight ONLY
PSI Magician: Win 15 battles as Ness or Lucas
I'm da bes: Win as Mii 20 times
Samus inspiration: Win as mii gunner 5 times
Link inspiration: Win as mii swordsman 5 times
Mario Inspiration: Win as mii brawler 5 times
This is the Monado's Power!: win as or loose to shulk
Copy cat thief: steal kirby's copied ability with kirby
Where's Your goddess now?: Defeat pit with Dark Pit
This is the Hero King?: Defeat Math as Lucina
This is the Radiant Hero?: Defeat Ike as Lucina
The battle continues: Start a For Glory match with only Mario and Sonic
Meet the staff: Play against a Smash bros developer or someone who has this achievement on For fun/glory
Small World!: Play against a Registered friend on for fun/glory
Welcome "buddy": Register an amiibo for the first time
"buddy's" first kill!: Have your amiibo get a KO for the first time
Student: Get your amiibo to a level 5
Level 10: Get your amiibo to a level 10
Level 20: Get your amiibo to a level 20
Level 30: Get your amiibo to a level 30
Level 40: Get your amiibo to a level 40
Well trained: Get your amiibo to a level 50
Skill Change: Change one of your amiibo's custom moves
FOOD: Feed your amiibo some equipment
Armed and dangerous: feed your amiibo equipment until all stats reach 200
Edit 2-
Last stand: Get a KO while you are on your final stock over 150%
Oh, OH You're Cheat'n!: activate an action replay/powersave
PARTY TIME: As Villager in a 8 player smash do the dancing taunt all at the same time in Smashville
OBJECTION OVERRULED!: Get a '9' on Game&watch's judge attack
Smash Theater: have an 8 player smash, all level 9 cpus, battle for 30 min.
Golden smash bros.: Collect 100 gold coins in the New super Mario bros. 2 stage
Wanderer of the seven seas: Go through an entire cycle of the pirate ship stage
Ice Climbers are still here: win a team battle with a pink and light blue alternate dedede
Art Addict: Play the PictoChat 2 stage 30 times
The vacation spot: Play the Isle Delfino stage 15 times
Wario bros. In a team battle, defeat mario and luigi playing as/with wario (biker) & Wario (original)
MURDERER!: Kill a pikmin
Houston, We have a problem: KO Olimar/Alph or dodge their final smash
Copycat showdown: Fight as Captain Falcon/Ganondorf going against captain falcon/ganondorf
The future is ours to decide: counter an attack with shulk
Counter o' the century: Counter a falcon/warlock punch with shulk while KOing them
Fanboy: get 20 trophies
claimer: collect 100 trophies
Collector: Collect 300 trophies
got em' all: Collect all trophies
Edit 3-
Gourmet: Eat 10 foods in one match
Gourmet race: As kirby/dedede, go against kirby/dedede on a kirby stage only eating food.
How to release this thing?: Throw the fairy in bottle 10 times without opening.
STOP! Hammer time!: As dedede, get a normal/gold hammer
The pain to watch: have Yoshi drown in any stage
The humiliation: fall to your death or get KO'ed while using a hammer
1UP: use the flag item to receive an extra stock or a point
baby: clear classic mode at intensity 0
First steps: clear classic mode at intensity 1
growing: clear classic mode at intensity 2
grasshopper: clear classic mode at intensity 3
The risen: clear classic mode at intensity 4
bruiser: clear classic mode at intensity 5
brawler: clear classic mode at intensity 6
Warrior: clear classic mode at intensity 7
Slayer: clear classic mode at intensity 8
Immortal: clear classic mode at intensity 9
I don't remember this!: Clear classic mode as one of the 12 original characters on any intensity
tough one!: beat master core on intensity 5.5
challenger: beat master core on intensity 6
Ruler of land: beat master core on intensity 7
Nothing Harder!: beat master core on intensity 8
Over the rainbow: beat master core on intensity 9
Rocket Man: land the final KO with the green missile.
Power of the gods: win only using Din's fire, Nyru's love, and farfore's wind as Zelda.
Ultimate smash: in a 4 player for glory battle, battle as/against Pac-Man, Mega Man, Sonic, and Mario.
Technical problems: defeat Rob as Mega Man
He wasn't so great: defeat mewtwo in a for glory match
Aura or psychic?: In 1on1 for glory, fight as/against lucario or Mewtwo
where are you?: pick up a invisibility cloak item
No littering: Throw an opponent's object (diddy kong's banana peel) back at them.
Twins...?: In a 1on1 for glory match, fight as Mario against Dr. Mario