PS5 indeed will run PS4 games more than 100 titles up to 4000 title plus enhancemnet with better resolution, or frame rates (possibly better loading time or maybe some graphic visual enhancement)

[Azzanation]

This is good news. We want more companies to support the BC programs so instead of getting remasters like GoW3 which offered barely any changes and charging full price, this will push devs to stay away from trying to double dip their customers.

Simple updates to games that are free is what we want, not remasters that offer little differences and expect gamers to pay again for what they already own.