I remember playing Half-Life and finishing the game and only after I replayed the intro again did I bother to understand the premise of aliens teleported to us.

I remember playing Half-Life and finishing the game and only after I replayed the intro again did I bother to understand the premise of aliens teleported to us. I only wanted to wind the game. FPS are fun to me because of the speed I have to react and not because of the weapons detail. In fact weapons don't interest me if they don't have a sci-fi feel to them. So yeah, it's just a game.