PlayStation Plus adds Need for Speed and Deathloop in September | VentureBeat
How to get Need for Speed Heat Free on PlayStation | PS4 - YouTube
So NFS 2015 is now delisted from the PS Store and you can only download it if you subscribe to EA. It was purchasable literally last week : r/needforspeed
PS Plus Essential Lineup For September 2022 Reportedly Includes NFS Heat, And More : r/PS4