The Damnation Cup

Note: This is a joke idea for a film set in the universe where Space Jam: A New Legacy was unfortunately cancelled. Don't worry; I have nothing against A New Legacy. This idea should not be taken too seriously and instead be considered as a fun take on an alternative universe.
The Damnation Cup is a 2021 British-American live-action/adult-animated musical dark comedy action-horror sports-drama web film featuring British YouTube group The Sidemen and the characters from Vivienne Medrano's adult-animated webseries Hazbin Hotel and Helluva Boss. It was produced by Sidemen Productions and SpindleHorse Toons in association with Rays of Sunshine, CALM, Teenage Cancer Trust, M7Education and Brightside, all of whom the film is made to help and to raise donations for, and released by YouTube. Directed by Stephen Tries and written by the Sidemen themselves (KSI, Miniminter, Zerkaa, TBJZL, Behzinga, Vikkstar123, and W2S), Medrano, Phil Lord and Christopher Miller, Spencer FC, and Rhys Frake-Waterfield, the film stars KSI, Zerkaa, TBJZL, Behzinga, Vikkstar123, and W2S (collectively known as the aforementioned Sidemen) as fictionalised versions of themselves; George Kulhanek, Teresa Banham, and Jim Carrey star in supporting live-action roles, while Jill Harris, Stephanie Beatriz, Michael Kovach, Edward Bosco, Brandon Rogers, Richard Steven Horvitz, and Vivian Nixon headline the Hazbin Hotel and Helluva Boss voice cast. The film follows the Sidemen enlisting the aid of the Hazbin Hotel and Helluva Boss characters to win a football match in a YouTube-themed virtual multiverse against a rogue AI's virtual avatars after the Sidemen's biggest fan is abducted by the AI.
Discussions for a charity football movie featuring the Sidemen and the characters from Hazbin Hotel and Helluva Boss began in response to the Sidemen's charity matches being put on hiatus until 2022 at the latest. It was officially announced in May 2019, taking inspiration from films such as Space Jam (1996) and Ready Player One (2018). Additionally, the idea also surfaced to pay tribute to the cancelled Space Jam sequel A New Legacy. Filming took place from June to September 2019. Traditional animation was done by SpindleHorse Toons and Bento Box Entertainment, whereas visual effects and computer animation were outsourced to DNEG. It is currently the most expensive piece of internet content, with a budget of $177 million.
The Damnation Cup held its world premiere at the London Stadium on July 9, 2021, and was exclusively released to the Sidemen's and Vivziepop's YouTube channels for free viewing on July 16. The film was a viral sensation, amassing the most viewed video in YouTube history after amassing 570 million views on its first day, and received acclaim from critics and audiences, who considered it the best web film of all time as well as the best film of 2021. It was universally praised for everything from its characters to its groundbreaking intertwining of live-action, animation, visual effects, special effects, motion-capture, and prosthetic makeup effects, and won four of its five Academy Award nominations, including Best Actor for KSI.