After Bob's amazing DM map called HalfLife, came Bobsp1 which is a single-player map. Design and detailing is amazing and something that you haven't seen before. Bobsp1 includes lots of new ideas like pickable motherboard which you actually carry with you. This level includes lots of things like that from the beginning to the end. Only problem with it is that it's quite small and it has no enemies. Anyway read a bigger review in Map Reviews section.