Welcome to High Doom

 is an American comic book series created by TBD, being based on the High Doom series. It is being published by Moonlake Comics under the Nickelodeon Comics branding, being set to be released on May 2nd, 2023.

Synopsis
Set before the events of the series finale, Melanie and her pals' adventures and hijinks continue while dealing with school life in Apocalypse High.

Main

 * Melanie Chavez - A cheerful and bubbly, yet protective Hispanic-American teenage girl who was born with her very sharp demon arm that can be used to defend herself when threatened.
 * Rufus - a giant blob of horror who Melanie keeps as a pet.

From the show

 * Patricia Kaley - a goofy teenager who is a part vampire as she is best friends with Melanie.
 * Jennifer "Jennie" Brown (voiced by TBD) - a ditzy and dumb sodaholic teenage girl who is very obsessed with sodas, but is willing to help anyone in need.
 * Millie Goldstone - a beautiful and popular yet very friendly teenage girl who became loved by a lot of people as Talia grows jealous of her.
 * Michelle Dustin - a ditzy and sweet teenage girl who is Millie's best friend, often assisting her and is often called a banana. In the comic series, she is dating Melanie.
 * Professor Zoe Bodhook - a professor at Apocalypse High who wants to train students to be harbingers of doom.
 * Principal Harry E. Wolfe - a stern and protective, but caring werewolf who is the principal of Apocalypse High and where Melanie finds him as a father-figure.
 * Peyton Goliath - a flirtious teenage boy who loves to flirt with girls, but fails massively.
 * Old Hagus - a scruffly Scottish man who works as a janitor as he doesn’t quite like people.

From the show

 * Talia Silverstein - a snobby and spoiled teenage girl who loves to pick on Melanie because of her demon arm.
 * Ethan Steinfeld - a mean yet somewhat stupid teenager who picks on people he thinks of as losers, including Melanie.
 * Hal Blobby - a mischevious and trouble-loving blob who loves to wreck havoc, especially in Apocalypse High.

Trivia

 * The comic is set before the events of It's the End of the World As We Know It.