Dweller is one of my favorite new up and coming deathcore bands. They've got an excellent blend of atmosphere and brutality and with their debut album The Reality Vector they showed that they can contend with some of the best and brightest in the genre.
Dweller is essentially what you might get if members of The Acacia Strain and Whitechapel got together to form a band. There is a heavy emphasis on atmosphere and just being an overall heavy band. It's a great combo that makes for some refreshing and talented music.
Check out the music video for 'Foreseen Servitude':
This is one of the best tracks on the album without a doubt. I won't go to heavily into reviewing the album here as I actually did review the album in full a few months back, so feel free to read that now.
Dweller only has 10,000 likes on Facebook, and for a band that can play at the same caliber as the bigger bands in the genre, it's unfortunate they aren't getting more exposure. So do them a favor and give them a like on Facebook and if you enjoy the music buy something from these guys. They deserve your support.