A very interesting map with objectives (given by Turrican himself ingame), intelligent shortcuts and sidequests (finding new weapons or a secret -that cant be accessed-), very nice architecture, short too, but sadly it has no ending, although there are pieces of the map that are not used, you get to see some of the map that works, meet Turrican and then get stuck just before where it seems to be the last battle.
The rest of the areas that are not visited during normal gameplay do work actually, and I believe that with a little ripenting they can be used to give this map a proper ending.