: You can still purchase Chains of Olympus and Ghost of Sparta individually or as part of the God of War: Origins Collection on the PS3 PlayStation Store.
Since the game was originally a PSP title, it is primarily available through legacy hardware or specialized emulation of your own purchased copies: God of War – Chains of Olympus Free Download
: If you own the original UMD, you can dump your own ISO file and play it on PC using the PPSSPP emulator , which allows for upscaled resolutions. Feature Overview: The Ghost of Sparta's Handheld Debut : You can still purchase Chains of Olympus