Milli

How Milli joined the Tourney
At the Fountain Headquarters, Bot was reading a book to Milli and Geo. After the he finished reading, the Umi Alarm went off, and the team got a call from Luigi who says that Princess Daisy was attacking UmiCity and all of its residents, even DoorMouse. Milli declared that she would go it alone, and Milli ran off to Nintendo Land's Smash Bros. Tourney to defeat Daisy once and for all and bring peace to UmiCity.

When highlighted
Looks through her backpack.

After the announcer calls her name
Milli throws her backpack aside and says as the camera zooms, "Hm! I need something to pull Geo and Bot out of that honey!".

Ponytail Smash (Neutral)
Milli whips her ponytail at her opponent, causing 5% damage if it hits.

Spinning Ponytail (Side)
Milli spins at a high speed with her ponytails damaging the opponent on contact.

Helicoper Ponytail (Up)
Milli's ponytails become helicopter blades, which allow her to fly for 10 seconds.

Counter (Down)
Milli crosses her arms, and if she is damaged, she will do a karate chop to the chest of the opponent.

Drive Thru (Hyper Smash)
Milli gets angry shouting "You've done it now!" She then calls UmiCar with her UmiPhone and says "Come and get us!" before UmiCar flies by, ramming anyone so hard it sends him/her flying.

Nuclear Bomb (Final Smash)
Milli becomes enraged yelling "THAT IS ENOUGH!" She then activates a nuclear time bomb, causing a 10 second timer to appear. If Milli isn't KO'ed in 10 seconds, a large nuclear explosion is seen in the distance, and the opponent dies from radiation poisoning taking a life from the stock.

Bonus Costumes
While Geo and Bot hold possession of two Bonus Costumes, Milli holds possession of four Bonus Costumes.

Bumblebee
Milli's first Bonus Costume is her costume at the Halloween party found in The Ghost Family Costume Party. It can be unlocked by completing Smash the Car Level 2 with Milli for the first time. After this, the announcer will say "You've earned a new costume!" and a Smash Ball (appears on the lower-right corner) will appear with a message saying "You won't find male people wearing yellow and black anymore! You just unlocked Milli's bee costume". Then, highlight Milli and press Minus.

USS Enterprise Milli
Milli's second Bonus Costume is her spy costume, which would also be used for Milli should she have appeared in Star Trek. This costume must be unlocked, and to do so, complete Classic Mode with Milli. After this, the announcer will say "You've earned a new costume!" and a Smash Ball (appears on the lower-right corner) will appear with a message saying "Milli can now use a Star Trek costume!". Then, highlight Milli and press Minus twice.

Milli the Ninja
Milli's third Bonus Costume is a ninja, based on the one used in Umi Ninjas. Milli must defeat either Mokujin, Tetsujin, or Kinjin in the Classic Mode then finish Classic Mode before the player can use her ninja costume. After this, the announcer will say "You've earned a new costume!" and a Smash Ball (appears on the lower-right corner) will appear with a message saying "Umi Friend, you now have access to a ninja version of Milli.". Then, highlight Milli and press Minus three times.

Loose Haired Milli
Milli's fourth and final Bonus Costume is basically Milli without her helmet and with her hair down, first seen in Haircut Hijinx. You must complete Classic-Adventure Mode with Milli to unlock this costume. After this, the announcer will say "You've earned a new costume!" and a Smash Ball (appears on the lower-right corner) will appear with a message saying "Milli is now capable of fighting with her hair down!". Then, highlight Xiaoyu and press Minus four times.

Regular Victory Poses

 * 1) Milli does Law's Street Fighter X Tekken victory pose saying "What are they stuck in?".
 * 2) *Milli does Law's Street Fighter X Tekken victory pose saying "I took care of the nuisance, and that nuisance was YOU!". (Anna victories only)
 * 3) Milli does Lili's Street Fighter X Tekken victory pose saying "I can use this vine to swing over the prickly thorns!".
 * 4) *Milli does Lili's Street Fighter X Tekken victory pose saying "Go back home crying to your dad!".
 * 5) Milli does Heihachi's Street Fighter X Tekken victory pose saying "Don't worry guys! I'll get you outta there!".
 * 6) *Milli does Heihachi's Street Fighter X Tekken victory pose saying "To bring Team Umizoomi here? Not what I had in mind...". (Shin victories only)
 * 7) Milli makes her dress pattern match the Results Screen background then says "I'm going to push this basket off the shelf.".
 * 8) *Milli makes her dress pattern match the Results Screen background then gasps before saying "We're all sinking!". (Heihachi victories only)
 * 9) *Milli makes her dress pattern match the Results Screen background then says "Those grade failures are as bad as the Troublemakers!". (Ganryu victories only)

Hidden Victory Pose
Milli stretches her arms and yawns saying "It's time for a quick nap..." then collapses and begins snoring.

On-Screen Appearance
Milli drives UmiCar to her start point then jumps out saying "And look! There's the path to Silly Bear's Cave on the other side.".

Special Quotes

 * Oh yeah! It's right over there! (When fighting Shin or Daisy)
 * It looks like they're stuck in something. (When fighting Ganryu or Xiaoyu)
 * But I've never gone on an adventure by myself before! (When fighting Anna)
 * I wonder if this door will take us to a place where fairies live? (When fighting Reshiram, Zekrom, or Lex Luthor)
 * These dragon flowers shoot fire in a pattern! (When fighting Ares)
 * Brother, why? (When fighting Geo)
 * Go easy on me, Bot! (When fighting Bot)
 * Team Umizoomi always wins! And I'm not gonna let you spoil it! (When fighting DoorMouse)

Trivia

 * Milli shares her French voice actress with Kiki of the Fresh Beats, Maggie, Young Anna Williams, and Foofa.
 * Milli's English voice actress, Madeleine Rose Yen voiced Super Why during syndications of the Super Why! television show.
 * The Milk Out was Geo's first time sleeping (but he didn't snore until the Super Smash Bros. Tourney series), Bot first slept in Presto's Magic House, and DoorMouse's first time sleeping was in Super Soap. The Super Smash Bros. Tourney series marks the first time Milli slept.
 * Milli is the only character in any preschool television show that appears in Super Smash Bros. Tourney to have a quote from her respective television show for a special victory quote instead of an original quote. The quote was recycled from Rainy Day Rescue and is used when she defeats Heihachi Mishima.
 * Milli is one of the few characters to be diguised as the background of the Results Screen in a victory pose; in Milli's case, the fourth victory pose.
 * Milli is available at the beginning, but her brother must be unlocked.
 * Milli's rival is the princess of Sarasaland, Daisy. This makes her the only Team Umizoomi character not to have an anime rival.