poklane on 20 April 2017
Regarding Horizon and Killzone Shadow Fall: NPD made an error, Killzone 2 was Guerrilla's biggest debut before Horizon, not Shadow Fall.
Killzone 2 did 323k, so Horizon did at least 646k excluding digital. The Gamesindustry article I used also worded it a bit strange saying Horizon did double what Killzone 2 did, but Horizon did more than double what Killzone 2 did.
So yeah, Horizon Zero Dawn > 646k (excluding digital).
