By Jay / / Games

The Transformation Time event is back in Cookie Run Kingdom for a limited time, running from March 26, 2025 to April 9, 2025. Released as part of the Match Made in Oven mid-update (v6.2) to celebrate April Fools, this event marks the return of the original Transformation Time event from 2022. In this guide, you will find all the details you need about the event, including rewards, cutscenes, and special effects.

What is Transformation Time Event in Cookie Run Kingdom?

During the Transformation Time event, you can interact with your Cookies in a new way. In any Cookie’s stat page, you will find a button labeled “Give Shroomie.” When pressed, this gives the Cookie a Rainbow Shroomie and awards a random reward.

As you give out enough Rainbow Shroomies, a short cutscene will play and unlock a special Shroomie Effect for that Cookie. Once a Cookie receives its effect, you cannot give it another Rainbow Shroomie until every other available Cookie has also received one. Note that this does not grant additional effects but continues to give random rewards. Special Cookies are exempt from receiving a Rainbow Shroomie.

All The Rewards that you can Get:

Each time you give a Cookie a Rainbow Shroomie, you can earn one of the following random rewards:

  • Coins: 30,000

  • Stamina Jellies: 20

  • Sugar Cube: 10

  • Biscuit Flour: 10

  • Milk: 5

  • Jellyberry: 5

  • Cotton Candy Wool: 2

  • Topping Pieces: 20

  • EXP Star Jelly Lv.3: 15

  • EXP Star Jelly Lv.4: 10

  • EXP Star Jelly Lv.5: 5

  • Aurora Pillar: 1

  • Aurora Brick: 1

  • Aurora Compass: 1

  • Time Jumper: 2

  • Sparkleberry Jam: 1

  • Fancy Jellybean Meal: 1

  • Sweetberry Juice: 1

  • Redberry Juice: 1

  • Strawberry Cake: 1

  • Party Cake: 1

Milestone Rewards

In addition to the random rewards, the event offers milestone rewards based on the total number of Rainbow Shroomies given to your Cookies. These rewards include:

  • At 10 Rainbow Shroomies: Treasure Ticket x3

  • At 20 Rainbow Shroomies: Magic Cookie Cutter x5

  • At 30 Rainbow Shroomies: Rainbow Cube x500

  • At 40 Rainbow Shroomies: Crystals x4,000

  • At 50 Rainbow Shroomies: (Milestone reward details as shown above)

Cutscenes and Shroomie Effect Gallery

When a Cookie gathers enough Rainbow Shroomies, a cutscene will play showing the Cookie receiving its Shroomie Effect. These effects are visible only in the Cookie menu, where you can toggle them on or off.

The event also includes a Shroomie Effect Gallery for you to check out all the cool looks your Cookies can have. The event brings back many references to past events and jokes, adding a fun layer of trivia for longtime players. Keep an eye on any hints or special messages that might appear during the event.


The Transformation Time event is a great way to revisit a classic feature with new twists and rewards. It offers a fun and engaging way to enhance your Cookies’ appearances while collecting useful items along the way. Take your time to explore every feature and enjoy the extra rewards.

Cookie Run: KingdomCRK
About Jay
A Content writer for Roonby.com Contact me on Jason@roonby.com, we can't reply to gmail for some reason.