The post gathered over 50,000 likes in a day (seen below, left). Various internet users reacted to the trailer for Fionna and Cake, with Twitter user posting screencaps from the trailer on June 20th, 2023, showing Marshal Lee (genderswapped Marceline) and Prince Gumball (genderswapped Princess Bubblegum). On July 20th, 2023, Max released a trailer for Adventure Time: Fionna and Cake, gathering over 300,000 views in a day on YouTube (seen below). All the while a powerful new antagonist determined to track them down and erase them from existence lurks in the shadows.” 'Fionna and Cake – with the help of the former Ice King, Simon Petrikov – embark on a multiverse-hopping adventure and journey of self-discovery. On August 17th, 2021, HBO Max announced that Fionna and Cake would be featured in their own spin-off show, set to debut on August 31st, 2023. The characters were initially conceptualized as fan fiction written by the Ice King, and the episode even featured an altered title sequence (seen below). The characters Fionna and Cake are genderswapped versions of Finn and Jake and originally debuted in the third season of Adventure Time. The show grew to gather a cult following over the course of its nine seasons. The show followed the story of a human boy named Finn and a talking stretchy dog named Jake as they go on adventures in a post-apocalyptic magical world. Adventure Time is a show created by Pendleton Ward and first released on Cartoon Network in April 2010.

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