UniKitty!

After getting a haunted board game from a shopkeeper, Unikitty and the gang get sucked into the game and must try to avoid all obstacles to reach the end and escape.

When Unikitty notices that Richard is the only unhappy person in the kingdom and hasn't produced any sparkle matter, she gets Dr. Fox to create a happy serum, but the results are disastrous when Richard's sparkle matter starts growing huge and out of control.

Master Frown sets out to ruin the gang’s Snow Day, but gets stuck in Puppycorn’s snowman and his struggles to get out make the gang believe it is alive.

It's now summertime which gives the gang a chance to have fun in the pool. But Puppycorn is afraid of the deep end, so Unikitty and the rest try to help him and show him how cool the deep end is, but Master Frown is destined to make things worse to increase Puppycorn's fright.

After an accident, Puppycorn knocks his tooth out. After waiting for the Tooth Fairy, she doesn't show up, which leaves Unikitty to pose as the Tooth Fairy exclusively for Puppycorn. She soon takes up the opportunity to help the Tooth Fairy with her job along with her friends, which soon leads to disaster when they go too far.

The gang is planning a surprise for Puppycorn, so they spell things out when talking so he won't find out. Desperate to know what they're saying, Puppycorn finds a magic spell book that he thinks will help him learn to spell.

Puppycorn is annoyed that Unikitty is always helping him and treating him like a little kid. Not wanting to be a "little brother" anymore, he eats some of Dr. Fox's "growing taffy" to literally grow bigger.

Puppycorn is determined to become the Hot Dog King and joins an underground hot dog eating contest called Wiener Club. Rick warns "you are what you eat," but Puppycorn doesn't listen and eats so many hot dogs he becomes the new champion of Wiener Club. Unfortunately he also literally turns into a hot dog, that the other club members reveal they are going to eat! Unikitty and the gang now must attack with vegetables and defeat the hot dog-eating baddies in order to save the giant hot-dog-shaped Puppycorn and turn him back to normal.

During the fireworks show, Unikitty and Master Frown were trapped in the horns on the Unikitty Castle when she caught Master Frown trying to mess up the fireworks. Unikitty tried to find out why Master Frown always grumbled.