How to fix ps2 games ?

[Kazuma]

Hi guys,
İ am creating silent hill 2 fpkg generator and screen up working fine but screen down graphical issue but silent hill 2 another pkg download and working how ?
Sorry my bad english.
Picture:
https://i.hizliresim.com/dB5VoZ.jpg

 

[Bucs9115]

If your asking how to fix graphical glitches, as I understand it, PS2 games run on an emulator used by the PS4. So glitches are due to the emulator and we just have to wait until a nice Dev or Devs make improvements to the emulator.

If I am wrong please someone correct me...

 

[Kazuma]

But another ps4 user silent hill 2 game created and share download and working fine.But 4.3 format.
My game created 16.9 format.

 

[Jamhouse]

You have to change files or the ps2 emu config settings

 

[AiDaNKiiD]

You have to change files or the ps2 emu config settings

Can this be used for the likes of Need For Speed Underground 2?

I couldn't run it on my PS3 back in the day and now I can't run it on the PS4. According to psdevwiki its unplayable but I've reason to believe that this page is inaccurate as I've been able to run 1 or 2 games that are apparently unplayable.

http://www.psdevwiki.com/ps4/PS2_Classics_Emulator_Compatibility_List