Zkuq on 13 May 2018
Oblivion comes to my mind first. It still looks decent, but when looking at it, it's hard to not realize how much has improved since - and we're talking about a game that looked absolutely gorgeous back then.
I think I might also have to say Metal Gear Solid. For a PS1 game, it still looks absolutely stunning, but it does look kind of dated. In a way, I think it looks dated in a way different from Oblivion though, which is why I also hesitate mentioning it here. On the other hand, it's remarkable how well the other home console games in the series have held up.
