Fallout haunted houses will be part of Halloween Horror Nights at Universal Studios Hollywood on select nights Sept. 4 to Nov. 2 and Universal Orlando on Aug. 29 to Nov. 2. Tickets for the separate admission Halloween Horror Nights after-hours events go on sale Thursday, June 5 for Universal Studios Hollywood and Universal Orlando.

Universal Orlando has identified its first haunted house of the 2025 Halloween Horror Nights lineup, and we can expect some “Fallout” — as in the Prime Video series based on the post-apocalyptic videogame of the same name. Tickets are now on sale for the after-hours event that begins Aug. 29.