Chapter one starts so easy that I set game in Exterminatus difficulty and that's the only problem of it, the rest is really good and ends beautiful.
Chapter two with new enemies and atmosphere gets harder and I liked it at general and play it in hard difficulty until the end of game.
Chapter three starts good for changing the space and it was just that, in the last chapter, there should be a final boss but instead we just have same bosses from past chapters and stages so that is kind of runed the experience for me and adds at the easy start problem, so in general I had fun with this game and it's a good-beautiful game eventually, but it's not one of great retro style shooters and I prefer the taste of Dusk much more as a boomer shooter.
But keep making this style, we consum the gore.