Playstation Japan today teased an announcement about Siren slated for 3rd August. Whether it’s a new game or a PS4 port is still unknown. However, we should know more about in the next few days.
— プレイステーション公式 (@PlayStation_jp) August 2, 2019
Siren is a survival horror stealth game, released for PS2 back in 2002. The game had multiple sequels/remakes and a film adaptation as well.