Here's a ton of info for ya'll from Inside Universal:
-No express this year. Probably no alcohol.
-Huge focus on locals.
-Socially distanced queues for houses, no virtual queue like rumored. Houses will be pulsed.
-Scare zones will have scareactors doing mini-shows and interacting from stages (think Vanity Ball from last year).
-Monsters: The Brides will have the Bride of Frankenstein trying to take the Bride of Dracula's blood to resurrect Frankenstein's Monster, which results in a battle between the two, with you stuck in the middle.
-Texas Chainsaw will be based on the 2013 movie. The house was originally going to be Silence of the Lambs.
-Bedtime Stories: The Tooth Fairy will have you trying to survive a twisted tooth fairy. It was going to be a house last year before being replaced by Us.
-Icons will be, well, an icon house. Segments for each of the main icons as you go through their domains.
-The anniversary house will be Legendary Truth having you go on a research mission through all of the biggest haunted locations in Carey, which will be the reasoning for you going back through all these old houses. It's possible this was originally intended to be Invisible Man.
-Pumpkin Patch will be a sequel to Twisted Tradition from 2018, with the Pumpkin King unleashing hell.
-Theatre of the Damned is where the earthquake rumor comes from. At a theatre where a big play was happening, an earthquake has happened that has freed beasts that were sealed under the theatre onto it.
-Haunting of Hill House will be... Haunting of Hill House. The whole house will take place in the house itself, never going into the morgue or cemetery.
-Beetlejuice will be the comedy house. The vortex tunnel will be in here, but it will not be a 3D house.
-Billie Eilish is the big unknown thing here. All we know is this house's main goal will not to be scary, but rather be as freaky and mind-messing as possible.
-Creepshow will be a scare zone.
-Dead by Daylight might be a scare zone.