Pretty good addition for first time, but the 3 juggernauts were a bit excessive. Also, lots of random ammo that is distant from it's weapon. . In the end it's just an add on. If you improved this a bit more I would give 4 stars.
Well, I can't exactly say this is my first map that I put online, because I didn't really make this. It's just Duality, except more... Funner.