Sony recently updated the Remote Play app on the PS4, allowing you to stream your next-gen games to the older console. Setup is super straightforward. Once again, ensure that Remote Play is enabled on your PS5 using the steps outlined above. Then, simply load the Remote Play app on the PS4 and search for your console. Once you're connected, you'll be able to play PS5 games on your PS4 using the Cronus Zen.