Free update distribution of PS4 version "ARK: Survival Evolved".A new map that allows you to explore archaeological sites and three new types of creatures will be implemented - DatosJam
Sony won't allow early access build of ARK: Survival Evolved on PS4 until it's finished | VG247
ARK: Survival Evolved | Download and Buy Today - Epic Games Store
ARK: Survival Evolved PS4 release finally announced - SlashGear