I was thinking before reading the comments and nothing came close to Tetris in my mind. This is probably the true 2nd place

The entire series, are you sure about that?

John Carpenter’s They Live

I just watched this movie for the first time last week. It is cheesy as heck and the story isn’t deep (I know it is an action movie with a bit of story thrown in there). Nonetheless I was so impressed by the beginning of the movie that it made me ponder a lot on my own when the movie ended, even though those views already permeated my mind. I would recommend this over Robocop which is what people throw around for the same “vibe” (action with some deep lore).
Edit: Mid 90’s kid btw!

In your opinion what are this genres masterpieces or best introductions?