|Halloween Horror Nights Orlando attraction|
|Event||Halloween Horror Nights 13|
|Park||Universal's Islands of Adventure|
|Area||Marvel Super Hero Island|
|Housed in||Marvel Super Hero Island|
You've broken quarantine and entered a city plunged into a bio-hazard nightmare. Toxic waste spews everywhere, as the streets are filled with packs of mutated, melting monsters.
'You were supposed to keep out. Now, you've just entered a city under a toxic invasion. The sludge spews from all corners, and the deformed, mutated inhabitants of this city aren't as friendly as they used to be. Can you escape this biohazard nightmare, or will the Toxic Avengers get to you first?"
|Halloween Horror Nights 13|
|Characters: The Director (Event Icon)|
|Haunted Houses: All Nite Die-In • Funhouse of Fear • Jungle of Doom • Psycho Scareapy • Screamhouse: Revisited • Ship of Screams|
|Scarezones: Boo-Ville • Hide & Shrieeek! • Immortal Island • Night Prey • Port of Evil • Toxic City|
|Shows: Bill & Ted's Excellent Halloween Adventure • Infestation|