Iceworld is brilliant design relative to what it set out to do - strip away the context and provide an arena to practice your aim. The only thing it doesn't do

Iceworld is brilliant design relative to what it set out to do - strip away the context and provide an arena to practice your aim. The only thing it doesn't do is provide elevation (other than if you or someone else jumps on a center wall, but that's asking for trouble), but other than that you've pretty much got everything else.