Bootcamp Demo - enemy soldiers?

I've been looking at the Bootcamp demo project files using the editor. Are there supposed to be active enemies in that demo? The scripts in the project include an "enemies" folder with "trainingdummy" and "turret" javascript files which contain targeting code, and other people have implied that there are enemy soldiers, but I've walked over a good portion of the map without encountering anything shooting at me - both in the online version and when I recompile the project files using the editor.

They are in the second level. The first level is just an extremely nice looking map where you walk from point a to point b (follow the hud that gives you instructions). When you reach point b you'll be transported to the second level, which includes enemies and targets, etc.