Thanks for the feedback. I mostly have experience writing in third person. As for the flashbacks and stuff I kind of see what you are saying. There's quite a few of them.... But they do tie into the story.
So anyways I'm new to this site so I just posted my book and it has to get reviewed... The first 2 chapters are coming to this site.
Frankly I'm tired of waiting so I'll just post the link to where I have the most chapters posted.
https://www.royalroad.com/fiction/40309/id-tech
So anyways...