Before episode: Tiffi enters the scene but is totally confused, as no one is around! After episode:
All the characters previously introduced (except for Mr. Yeti) appear by jumping out. At first, Tiffi is startled, but then she's extremely happy as everyone has come to celebrate her good deeds! Suddenly, Bubblegum Troll popped out of the cake and Olivia yells, "GET HIIIIIIIIIMM!".
Sweet Surprise is a medium episode, with a mean of 3.87. It contains several levels that can be considered easy, but there is also one somewhat hard level: 202, three very hard levels: 207, 210, and 214, and one notorious nearly impossible level: 205. Overall, this episode is much harder than the previous episode, Caramel Cove.
Despite the Bubblegum Troll being an antagonist, he shows up to join the surprise.
The episode background for the mobile devices does not show the other characters. Instead, the number '200' appears on top of the cake. Maybe it's considered for 200 levels in the game.
Since HTML5 switched to the 3D map, only the Bubblegum Troll is featured.
In the web version, the star meter was redesigned to pink instead of white. And the time is shown on the clock on timed levels.
This was the last episode to feature two timed levels until Toffee Tower while they existed.
This used to be the first 15-level episode that started with a hard level, level 201.
Interestingly, there are not any consecutive levels of the same type in this episode. The second one is Soda Swamp, but level 410 and level 411 are both jelly levels.
It's the first episode since Peppermint Palace to have a major change in background when the characters are added for mobile devices.
On web version, this episode's silhouette is green, while on mobile, the silhouette is blue.
This is the first of the episodes to be affected by a massive total redesign wave in 2022 (December 2021 for some players).
This episode breaks the trend of episode openers being candy order levels, as 201 is a jelly level.
When this episode released, the icon of Jelly levels in the map was changed.
Fitting the celebration theme, the new feature introduced in this episode is based around colour bombs (which themselves look like disco balls and appear in the background of another celebration-themed episode).
This is the first episode with the word "Sweet" in its name.