Call of Duty: Warzone was a free-to-play battle royale video game developed by Raven Software and Infinity Ward, and published by Activision.

The Battlefield franchise wins as the most similar games to the Call of Duty franchise. Battlefield 2042, their most recent title, is a more futuristic version of the game's previous titles. Like COD, Battlefield has covered almost every war in the last century.

Kayako, along with the onryo from the Ring series, Sadako Yamamura. Through a rumor, it is explained that Kayako was repeatedly stabbed to death by her husband before he drowned their son, Toshio, and hung himself. Ever since, Kayako's and Toshio's spirits haunt their household, killing anyone who sets foot inside.

The Grudge (Ju-On) and Ring movies are works of fiction and are not based on actual events. However, they do draw upon Japanese folklore and urban legends, which have been a rich source of inspiration for Japanese horror films.