Myst was also one of the first PC games I played. Loved it, except for the Piano puzzle. And not having walkthroughs back then, it was pretty hard to get further in the game. I managed to get further by doing something. Don't know what anymore, but I did figure it out eventually.
Syberia is a fantastic game. One of the main character has autism and it was the first time I really learned something about autism. Felt a big connection with the character. You read his journal which was quite something special way back then for me. Highly recommended if you enjoy point and click adventures. The first 2 games are often on sale for almost nothing.
I prefer Syberia, but Myst was also insane, back then. Still is, by the way.
Grim Fandango or Sam & Max Hit the Road?
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