Guerrilla Games
Video games

Game title
Year released
Platform
Shellshock: Nam '67
2004
Windows PlayStation 2 Xbox
Killzone
2004
PlayStation 2
Killzone: Liberation
2006
PlayStation Portable
Killzone 2
2009
PlayStation 3
Killzone 3
2011
PlayStation 3
Killzone Shadow Fall
2013
PlayStation 4
Horizon Zero Dawn
2017
PlayStation 4

Question: What platform was Horizon Zero Dawn released for in 2017?
Answer: In 2017, Horizon Zero Dawn was released for PlayStation 4.