Listened to your first song.
The intro riff is pretty strong, I dig that part. I feel like you should keep that feel going, skip over those chuggy parts, and if you are going to put a break down or slower riff for the chorus, keep it to the main riff in there, don't do that chugging thing. That kinda stuff really breaks up the atmosphere and feel of the song. I would say pmuch avoid break downs completely or have only one.
Need to work on your song writing it's a bit weak and generic IMO, and I feel like you guys have the skill to write things better.
Vocals need work. pick a style you want to use, and stick with it. Don't switch around between things, I mean if you want stretch the range of your vocalist in there that's fine. But don't do that thing where you start off with these super harsh vocals and then go mellow, keep it to one or the other.
I suggest if you are going to go with Oldschool DM go with that, if you are going to go with modern DM go with that.
Mainly you need to pick a sound, and go with it, instead of being all over the place, because it sounds a little chaotic and miss mashed.
As for what I think, there are a few decent riffs that I kinda like, but most of it is really generic modern death metal. It feels very copied and like I've heard it before from a lot of other bands. (And I don't even really listen to a lot of Death Metal.)