This is a sequel to bob's revenge, or part 2 to the mysterious beginnings series. Trust me, this is way better than the bob one. If you wanna play the bob one for some reason, look at the description.
The ending is you get teleported to a lab but for some reason the teleporter dont work
The maps aren't bsp so they won't loads.
That's map, singular. But you're right - they included everything BUT the bsp file, so this is literally unplayable.