Most of my guesses are what people have said already, but:
Thumbs Up: Fallout
Ghost/Spyglass: Scream
Trash Bags: Terrifier
Bloody Film Strip: Horrors of Blumhouse
Security Camera: FNAF [but wouldn't be surprised for it to not be that ultimately]
Eye Patch / Chain: Hatchet & Chains [which is odd, given that I didn't hear anyone say that was their favorite from Slaughter Sinema 2, but maybe they felt they wanted another chance to make it hit]
Space Suit: Original space horror, a la Alien, Dead Space, etc.
Snowy Book: Some kind of fairy tale, a la Scary Tales? Could resemble the Blizzrock section of Dueling Dragons
City/Devil/Wings: Urban Inferno (as Legacy said) or similar
Ship: Looks like a Greek sailing ship IMO. A soundstage house with an Odyssey- or even Sinbad-inspired theme would be so cool