'Mall' is a huge shopping center with lots of stuff from streets to drive-in-cinemas and a lot more. Unfortunately the level isn't so good. Design is very empty and not-detailed. Shadows look very cheap (if they even exist) and rooms are huge for Duke and they look really empty (huge rooms and no stuff inside). Textures aren't very well choosed and map is lacking in new ideas. So why you should play this? After all 'Mall' has quite good gameplay feel and nice puzzles. Balance between monsters and ammos is good and map isn't very difficult. Anyway the puzzles aren't perfect because there is too much running between long distances.