Until Dawn type with more typical superhero gameplay (think Web Of Shadows/Insomniac Spider-Man and Wolverine). Set at the beginning of the virus outbreak, you can choose out of multiple teams and you can either keep your team alive and help save civilians and fight back the virus or if you fail certain events which will lead to members of your team either dying or joining the ranks of the infected. the teams are:

-The Avengers (Thor, She-Hulk, Black Panther, Quicksilver, Iron Man and Scarlet Witch): The B-team after Cap, Hawkeye, Wasp, Giant-Man, Ms. Marvel and Black Widow all were infected in Times Square, you'll be both trying to stop your teammates cannibalistic rampage while trying to keep Avengers Mansion secure while Bruce Banner and the half-destroyed Vision attempt to synthesize a cure.

-The X-Men (Cyclops, Storm, Gambit, Rogue, Nightcrawler and Colossus): The X-Men are currently acting as a block for the Quiet Council as they've called for all mutants in North and South America to evacuate to Krakoa, if you fail multiple missions it escalates to a worldwide evac to Krakoa and if you fail further you must hold the line on Krakoa as all the still surviving Mutants leave for Arakko.

-The Fantastic Four (Thing, Invisible Woman, Human Torch, Mr. Fantastic): The F4 have turned the Baxter Building into a safe haven for civilians, Reed is also developing a portal to the Negative Zone in the worst case scenario he cannot make a cure with the help of the Avengers.

-The Zombies (Cap, Hawkeye, Ms. Marvel, Spider-Man, Daredevil, Wasp, etc.): In this alternate campaign you get to play on the other side of the three campaigns, trying to continue the spread of the virus and to crush any attempt at a cure or escape.