Since God of War 1 was a PlayStation exclusive, you must use an emulator to run the ISO file on non-Sony hardware.
A highly compressed ISO is a version of the original game file that has been reduced in size—sometimes to as low as —from its original multi-gigabyte format. This is achieved by stripping out "padding" data, compressing video files, or using advanced archiving tools like 7-Zip or WinRAR. Once extracted, the file returns to a usable format for emulators. How to Play God of War 1 on Different Platforms God Of War 1 Iso Highly Compressed
Mobile gaming has advanced enough to run PS2 classics using emulators like . Since God of War 1 was a PlayStation
To experience Kratos' origins on a computer, the most reliable method is using the emulator. compressing video files