Using a CHD file instead of traditional ISO or BIN formats offers several advantages for your retro gaming setup :
The original PlayStation release was split across two CDs. Disc 1 covers the game from the beginning through the first encounter with Sniper Wolf. Metal Gear Solid -Spain- -Disc 1- -Rev 1-.chd
Instead of multiple .bin files cluttering your folder, everything is contained in one .chd file per disc. Using a CHD file instead of traditional ISO
Unlike some compression methods that degrade audio or video, CHD perfectly preserves every bit of the original Spanish voice acting and soundtrack. How to Use This File Metal Gear Solid -Spain- -Disc 1- -Rev 1-.chd
To play "Metal Gear Solid -Spain- -Disc 1- -Rev 1-.chd", you will need a modern emulator that supports the CHD format.