I was in some sort of arcade.
The game machine that I was on had three screens inbedded into the wall
All three screens were part of the game
I was armed with some sort of gun.
I couldn't comprehend how to work the damn thing at first.
I held it up very close to the screen, shooting at the targets.
I then held the gun back farther.
I saw a fancy laser target on the screen.
This made aiming a lot better.
I aimed the target at each three screens, at the targets.
Every time I shot a target, the screen scrolled upwards.

I felt "Well great, now that I know how this game works, I have to try it all over from the beginning"