While there is no native port, the game can be played via the RPCS3 emulator if you have a powerful enough computer, or streamed through PlayStation Plus Premium . Recommendation for PS2 Owners
If you want Kratos' full story, you must embrace the hardware: play the first two games via (using legal backups) and be prepared to tackle the third via the intensive RPCS3 emulator. Stay safe, respect copyright laws, and enjoy the timeless wrath of the Ghost of Sparta. God Of War 3 Ps2 Iso Highly Compressed