Sony's co-op Horizon game is real, it's coming to PC day one, and you can sign up for playtests that start this month

Guerrilla Games' long-rumored Horizon co-op game has finally been unveiled as Horizon Hunters Gathering, a tactical action game for up to three players who will step into the roles of powerful hunters to defend the world from an onslaught of deadly machines.

Horizon Hunters Gathering, in case it's not abundantly clear, isn't the conclusion of the Horizon trilogy that some fans have been hoping for. "It's something new," Guerrilla studio director Jan-Bart van Beek said in today's announcement video.