Looking at Space Marine II leaked gameplay 99.9% of the time

Ok, there where some but that's because there might be one or two that Saber and Focus didn't take down yet.

Ok, they finally showed a boss... The FIRST boss, actually more of a miniboss.

despite being the FIRST MINIBOSS, I am NOT going to say what or who it is. Yeah, you're gonna have to find out yourself...