Thats where I hit the problem, like I fell off (I don't know how) with the laser but it never respawned for some reason it wouldn't disappear either it was really wierd. It might have been just that one game but maybe put a couple lasers there. Easy thing to fix if you really want to but it doesn't happen often.
I wouldn't want to fix it, it already as alot of downloads. I might change it if it is going to go on favorites.