If you're looking to actually play the game today, I can help you: Find the for the PCSX2 emulator. Look up the minimum PC specs needed to run it smoothly.

remains one of the largest and most demanding titles on the PlayStation 2. Finding a "highly compressed" version that actually works requires balancing file size with the technical limits of PS2 emulation. God of War II File Specs

: Many sites offering "highly compressed" files are known for clickbait and potentially harmful software. Recommended Safe Compression Methods

You now have the complete roadmap. God of War 2 is a timeless classic, and thanks to the preservation community, you can enjoy it in a highly compressed format that runs even better than the original disc on aging hardware.