Favorite game: MGS V: The Phantom Pain. Absolutely loved the gameplay, the stable framerates, the sounds, as well as the graphics. Just everything about this game was perfect, except for the story, which is lacking a little bit in terms of storytelling but otherwise it's all good.
Nostalgia-inducing game: Metal Gear Solid. I remember playing it when I was young and not understanding shit. Now every time I play it I always remember the soothing, dark atmosphere of it as well as the menus and items/weapons. The plot is pretty intriguing too, has great replayability and you just never get tired of it.