No, you're not. If I was you, I'd see a doctor. :lol
The only time I ever dream about games is if I buy a new one, cuz chances are I'll play it for a couple hours before I go to bed, so it seeps through to my mind during my sleep.
I've had weird dreams when I think I am actually trapped in a particular game. The bad thing is that I know I don't belong there, and the characters know I don't belong there, and it all ends when I wake up in a panic.
When I'm really into a game I will dream that I am actually in it. I fondly remember some very powerful dreams when playing Legend of Dragoon. Lately though all I dream about is roller coasters, and I have absolutely no friggin clue why.