Alby_da_Wolf on 11 November 2020
It's quite obvious that cross-gen will be possible only on games the PS5 version of which just uses PS5 additional GPU power (and only for graphics, not as a coprocessor for other things that can't be scaled down like graphics). Games that need PS5 CPU power and RAM size too will be either impossible to run on PS4 too, or difficult to do and requiring major rewrites.
