The Horizon Forbidden West PS4 wasn't easy to pull off, according to Guerilla Games. The team also almost had to cut features.
This Week's Japanese Game Releases: Horizon Forbidden West, The King of Fighters XV, more - Gematsu
Horizon Forbidden West PC Port To Come With DLSS 3 And More
Review: Horizon: Forbidden West Is At Home When You Roam - Siliconera
Horizon Forbidden West (PS4) review ⋆ Shindig
Horizon Zero Dawn PC Version Will Arrive in August 2020 - Siliconera
Horizon Forbidden West FAQ - All Your Questions Answered
Horizon Forbidden West (PS4) review ⋆ Shindig
Horizon Forbidden West: Burning Shores - The Sound of Sylens (RIP Lance) - The Something Awful Forums
Guerrilla Shares Images Of Horizon Forbidden West Running On PlayStation 4 - Game Informer
Guerrilla Games explains why 'Horizon Forbidden West' works well on the PS4
Join Aloy as she braves the Forbidden West a majestic but dangerous frontier that conceals mysterious new threats. Explore distant lands, fight bigger
Horizon: Forbidden West - PlayStation 4
Horizon Forbidden West developer almost cut flying due to PS4 support