"God of War: Chains of Olympus" is an action-adventure video game developed by Ready at Dawn and published by Sony Computer Entertainment. Released in 2008 for the PlayStation Portable, it serves as a prequel to the original God of War game. Players control Kratos, a former Spartan warrior, as he battles mythological creatures and gods in a quest to save Persephone and the Underworld. The game features a combination of combat, puzzle-solving, and exploration. Players can utilize various weapons and magical abilities while navigating through beautifully designed environments inspired by Greek mythology. The storyline delves into Kratos's past, revealing his struggles and motivations before the events of the main series.