Horizon Zero Dawn 2 to have online co-op, HZD trilogy planned

Guerrilla Games plans to inject live game co-op play with Horizon Zero Dawn's upcoming PS5 sequel.

Horizon Zero Dawn's PC port plagued by bugs, despite our stellar performance experience

Horizon Zero Dawn 2 to feature co-op, gigantic world - report

Horizon Zero Dawn Players Notice Incredible Detail With Aloy's Eyes

Co-Optimus - News - Killing Floor 2 Gets Free 'Interstellar Insanity' Update

Horizon Forbidden West: Multiplayer / Co-op - is it in the game?

Guerrilla Games Developed Games - Giant Bomb

Sony says Horizon Forbidden West has sold 8.4m copies, taking the series to 32.7m

Horizon: Zero Dawn Had Working Two Player Co-op, But It Was Cut To Keep A Larger Feature Set In