Slitterhead on PS4 is a horror action-adventure game from Bokeh Game Studio, directed by Keiichiro Toyama, the creator of Silent Hill and Siren. Set in the densely cluttered, neon-soaked streets of 1990s Kowlong (a fictionalized version of Hong Kong), you play as Hyoki, an incorporeal spirit with no body or memory who must possess human bodies to hunt down and destroy the monstrous Slitterheads. These eerie creatures masquerade as ordinary citizens, feeding on humans while leaving a trail of mutilated bodies and grizzly murders throughout the city. The core gameplay revolves around invading people like a psychic parasite, swapping between bodies to track down Slitterheads and uncover the truth behind the apocalypse, and engaging in combat using blood-based abilities. Along the way, you recruit special humans called "Rarities" who retain consciousness while possessed and can use their own combat abilities. The game features time-travel mechanics where you can go back in time while retaining memories, though reality shifts with each visit, mixed reviews for its unique but sometimes clunky combat, and a surreal, detective-story-style horror experience that feels refreshingly bizarre [web:651][web:652][web:654][web:655][web:656].