https://www.gamespot.com/articles/here-is-when-god-of-war-ps4-pre-loading-begins-unl/1100-6458270/

PS4's highly anticipated God of War is only a few days away, with pre-loading even closer. Sony Santa Monica's reboot of the long-running action series releases on Friday, April 20, though some players will have a chance to play it a little before then depending on where you live.

If you're planning on picking the title up digitally, God of War will be available from the PlayStation Store right at 12 AM ET on April 20, meaning PS4 owners on the West Coast can start playing it at 9 PM PT on April 19. The Europe and Australia PlayStation Stores also list the game for April 19, although neither says the exact time that it will be available those regions yet. On PSN in the US, Sony says that pre-loading begins at some point on Tuesday, April 17.