What does discless mean? ...and bluray only?
I'm looking at the True Blue compatibility chart and it uses two terms that I'm not sure about:
BR (on bluray only)
For example, Ace Combat Assault Horizon says:
It says "Internal: Yes" but do I also need to keep my Ace Combat retail disc in the drive? (doesn't this defeat the purpose of the internal hdd backup?)
Then there is Alice Madness Returns which doesn't say "BR" but still says Discless: No.
So what does discless and BR really mean? Can I put ANY bluray disc in the drive? Can I create a bluray disc backup of the retail game and use it instead?