And then pay for the Intermission DLC, naturally.
Regardless of whether you purchased a physical or digital version of the game, as long as it wasn't the PlayStation Plus version, you will be able to upgrade to the PS5 game for free. If you're excited about playing Final Fantasy 7 Remake Intergrade but purchased the game on PlayStation a long time ago, then you are in luck. Well, everyone except the people that only played Final Fantasy 7 Remake through PlayStation Plus, that is.
Final Fantasy 7 Remake Intergrade, the combination Intermission and Upgrade, is finally available for PS5 owners, and everyone is now allowed to flip out at how cute Yuffie is.