Nightmare3D & Wolfenstein3D. Nightmare3D specially, used to play it every day hours and hours in straight and trying to solve its "superdifficult puzzles". When i played it again after 10 years, those puzzles felt pretty easy.
And ofcourse Monkey Islands were something back then, and still are.
ROTT was one of my favourites too. It was always cool to blast your enemies into little pieces with those enormous bazookas.

And theyre eyeballs sometimes flew in to your "screen" and flowed across it.
Man, those were some good old games... thou they are better in our memories than actually. Like usually when i get one of those oldies in my hands, i play it for 10min, quit, and propably wont return to that game in another very-long-time. It leaves a good image in your head but you just dont feel like playing it again. Or maybe im just lazy...
