Bunker.. yeah, I played that two times online when still level 20. The first times I only hide and let my friends attack them, they are level 20, 25, and 35 (around that). And the second time I play with a friend, and its only took a couple seconds lol. Anyway, i believe I will not able to complete the game without my super shield, it gave 3000 amp damage without penalty when full shield. So i only use my super fast smg and spamming. Mechcromancer is really cool you know, the skill gave me full shield each kill, so thats mean i will always get that amp bonus. You should try use her
I have a siren too but still level 15 and an Assassin, once level 27, but when I play online, someone cheated me so I get level 50 instantly so it destroy my mood to play because i can kill an enemy with one hit.