I fight with him (lv 36)at level 32 with Wilhelm. In my opinion this DAM* boss is a big fusion of Pyro Pete and Badassaurus Rex. So annoying and almost one hit shot. (+ require some puzzle maniac to dodge bullets)
Lucky for me, I found a hide spot to shoot it. In phase 1 (big mobile suit) I hide somewhere in a jump pad that jump upward and has a wall block on the side. Ride the jump pad and shoot the mobile suit untill death. When bullet’s out try to get some bullets from Hyperion box quickly and go back to jump pad to shoot at it again.
Phase two is extremely annoying. YOu have to move super fast to both side, as a big purple laser can homing at you (but can’t penetrate the wall). You have to hide somewhere behind the wall quickly.
That’s all the things that I did in a few minutes ago. I can finished all Shadow claptrap in 2 hours. Dam*. Never feel something like Final Fantasy boss fight or Kingdom heart for a long time. Oh and try to outleveled more than 7. Seriously that should be easier. And maybe try to find a glitched shotgun. I got Jakob’s glitched shotgun and when it has green or yellow glitch color just try to shoot it as best as possible. As someone comment in here already, target at the eyes. Turrets are too small to be shot.
And if Gearbox employee read this, his hp should be lower (only in normal though). I feel like I’m fighting Terrramorphous which is bad because I just playing the pre sequel yet feeling that you have to get an extremely good items + same or more level than that Shadow claptrap boss to beat it. And I can’t imagine how other characters can handle this fight but I can say that Nisha must be knocked out very easily I’m sure of that. 