Install & use chdman:
======================
This is a file format that can be used with Duck Station for game compression and having only one file per game.

1.Install:
sudo apt install mame-tools

2. Use :
*For cue/bin file format, just use the cue for input, not the bin files.
chdman createcd --input "Game.cue" --output "Game.chd"


Sources:
https://emulation.gametechwiki.com/index.php/PlayStation_emulators

Date: December 6th 2022