God of War: Ascension is technically considered "In-Game" but not yet fully "Playable" by official standards due to high hardware demands, it can be successfully emulated on PC using with the right configuration. Technical Overview: Emulating God of War Ascension
That is no longer the case.
To play the game legally, you should dump your own original Blu-ray disc using a compatible Blu-ray drive. The emulator requires the game files in a or an ISO that can be decrypted. god+of+war+ascension+download+rpcs3+top