Cryptodira is a local band from Long Island who are strongly influenced by Cynic, Converge, and a little Between the Buried and Me. They played an EP release show in Amityville on Sunday for their new record, "Recursions." I strongly recommend you check these guys out, now.
The Birth of a King
Either Fly or Fall Faster
On Sleepwalking
Allies to Ignorance
The Affirmation
Concubine/Eagles Becomes Vultures (Converge covers)
Victim Complex
I unfortunately missed most of the openers, but, if you're interested:
FXZERO - Mathcore/Early BTBAM influence
Gehenna - pretty straightforward crossover thrash
Withdrawal - Crossover with a slight Converge influence
Palmyra - metalcore/deathcore
Fall of the Albatross - Metalcore
Engineering an Empire - Metalcore
Separated - hardcore