Intro

[17Switches]

Hello there.
I'm here because I've searched for updates to install for my PS4 Games.

 

[17Switches]

So can anybody please give me a description or a link on how to edit ps2 pkg. files.
In my case I want to add this:
http://www.psdevwiki.com/ps4/Talk:PS2_Classics_Emulator_Compatibility_List#SNK_vs_Capcom:_SVC_Chaos
to my game for correct aspect ratio.