idk I just started playing the game a couple days ago and thought it was great and I REALLY loved the design of the demon soldiers and imp "stalkers". I liked the imp stalkers because they look just like the classic imps which I like cuz I love classic doom and the demon soldiers look like alien grunts from half life which is awesome. though, I do admit the cacodemons look like the octabrains from duke nukem sooo
I also liked the atlas parts cuz it was like pacific rim but I am confused on how arachnotrons and revenants exist like weren't they both made by the UAC? either way its still awesome and I thought the shield mechanics were fun . oh and the mancubi and imps actually look like the source material which I prob already said is cool but still is awesome. slayer vector coming soon