Its a good map, and don't get discouraged by my criticism. But this kinda reminds me of my first and second DDA's, which got progressively better, but the one i just made (see soveriegnity) i figured out how to use other modes of transportation like trap doors. The trick is to place the door down and then use 1/4 snap to place the key 3/4 of the way across the square from where the door is, and N will be pushed in that direction. fiddle around with it for a while and get used to it. This will help you avoid using too many launch pads (especially beware of clumping them together like that) 1 good thing, since i usually don't get lag, those design bits in the corner were pretty awesome, and didn't slow down the level at all. Sorry if i'm just rambling on.