Spyke

A nice strong bow + bomb arrows did the trick for me earlier. It was in one of the mazes though so I'm not sure if that helped keep them clustered though.

5

It's also best if you can enter bullet time to do this so you can get a bunch of hits off without being attacked back. This is how I get through this enemy every time.

4

I just let them grab me, I free myself and hit them one or twice, and repeat.

Not the best tactic but I use my highest armor so I don't get much damage.

3

You reached the end

Gloom monster Mceyeballhands | Spyke