This accomplishment for Horizon: Zero Dawn means that it is the best-selling new first-party franchise launch on PlayStation 4 to date. Concerning the achievement, Guerrilla’s co-founder and managing director Hermen Hulst stated:
To celebrate the game’s first birthday, Guerrilla Games has a lot planned for the upcoming week. First of all, however, the developer thanked its many fans for their dedication with a a free Horizon: Zero Dawn PS4 avatar bundle and Photo Mode theme that will be made available tomorrow.
The studio has also released an “Inventing Instruments for Horizon: Zero Dawn” video, where music supervisor Lucas van Tol provides a behind-the-scenes look at the game’s score. For fans of Monster Hunter World, it is also noteworthy that the Horizon: Zero Dawn Palico quest will return at some unspecified date, which coincides nicely with the celebration of its anniversary. Also, throughout March, there is a PlayStation Gear store promotion going on for the Modern Icons Aloy Statue (25% off with the code “anniversary”.)
Lastly, the Complete Edition of Horizon: Zero Dawn will be on sale at 30% off for regular customers and 35% off for PlayStation Plus subscribers until March 6.
Horizon: Zero Dawn is available now, exclusively for PlayStation 4.
Source: PlayStation Blog