This year marks the 20th anniversary of the God of War franchise, and one of the best ways to celebrate is to grab the latest entry in the long-running series, God of War Ragnarok, which is down to its lowest price yet for Black Friday. You can grab the game for just $20 (was $70) at Amazon, PlayStation Direct, and Walmart for a limited time. If you want to go all out, you can pair the discounted game with the limited-edition God of War 20th Anniversary DualSense controller, which is also...