There are many I wish I could erase my memory of, but since I'm forced to choose one I'll go with Super Metroid this time.
I found this game amazing eve when I was young, and I skipped 3 days of school just to finish it. For a 2D platformer, it sure is a really well designed and atmospheric game. Finding my way through it I remember was really difficult, especially since it was the first game I ever played with hidden doors. I got stuck often and even then, some bosses and areas were really difficult (probably because of the lack of lives and missles I gathered).
I found this game amazing eve when I was young, and I skipped 3 days of school just to finish it. For a 2D platformer, it sure is a really well designed and atmospheric game. Finding my way through it I remember was really difficult, especially since it was the first game I ever played with hidden doors. I got stuck often and even then, some bosses and areas were really difficult (probably because of the lack of lives and missles I gathered).