Halloween Horror Nights: Islands of Sindy was the original concept for Islands of Fear, in which Cindy was the icon.
- Point of Fear
- Marvel Island Under Siege
- JP Evilution
- Island of Fallen Souls
- Ashes 2 Ashes
- The Mortuary
- JP Extinction
- Carnage: Day of the Dead
- Dueling Dragons: The Executioners
- The two JP attractions ended up switching names in the final draft of the event.
- Despite popular belief, the ScreamHouse still made it into this version of HHN 12, as the Mortuary.
- Ashes 2 Ashes was actually the caption of Sindy's house in HHN 20.