Finished Half-Life 2, Metroid Prime 1, MP2(Wii) and Super Metroid this year and they do hold up preeeeetty well. The amosphere is key in the games I've mentioned, so that probably helped them aging so well(Even if they were still new games to me). Played Super Mario Bro 3 and I didn't find it as good as some other Marios, probably because I got used to playing Super Mario World when I was a kid. I'm looking forward to also playing System Shock 2, though I'd probably use some mods to enhance the experience. I also wanna play Psychonauts soon! ☺ so yeah, I do still play and enjoy older games, even if I play them for the first time.