PlayStation launched its annual Black Friday Sale, late last week, offering discounts of up to 70 percent on key titles on the PS4 and PS5. The promotion is live across some first, but largely third-party releases, and is slated to end November 28 on the digital storefront. God of War Ragnarök is a standout among the catalogue, available at a 38 percent discount for Rs. 3,099, tasking Kratos and Atreus on a journey to the Nine Realms to…