This is, hands down, the best written game in the entire series. Even the new norse ones. Kratos is depicted in his most flawed state to date, with subtle hints at his cravings for redemption. The blueprint for a companion that would aid Kratos in battle is here as well, nearly a decade later that mechanic would be fully fleshed out to become Atreus. Is one of the most emotional and character driven games of the saga and the fact that we got it originally running on a handheld device is atonishing.
To have this preserved would be huge for the legacy of the series and to make newcommers understand the character in more depth before his inevitable retirement.