God of War is an action-adventure game and is not originally on NES. This entry is likely erroneous or reflects a fan-made ROM hack.  The actual God of War series is known for its highly detailed graphics, intricate combat systems, and rich storytelling. The original games were created by Santa Monica Studio and published by Sony Computer Entertainment.  The series is famous for its visceral combat, mythological settings, and strong narrative driven by the character Kratos.

God of War

Goal! (USA)