Old Arcades
Pony Island is a horror game that uses the aesthetic of an old arcade machine.
Old Games-Consoles
Old Camera and Recorders
Found Footage
Found footage is often shot on shitty cameras. I think its partially because of limited resources, partly as a call back to the origins of found footage (Blair Witch Project) and also because if things are blurry they kind of look spookier. (Below: Gonjiam: Haunted Asylum and The Blair Witch Project)
Other Types of Found Media
Scarfolk Anual
A book about the fictional town of Scarfolk. Horror/absurdist. There are notes written in the margin that tells the story of someone who went to Scarfolk, but was unable to escape.