Definitions by Darkore

Deathstep 

A musical sub genre of Dubstep/Brostep, at the moment there are 2 styles of the genre. One that consists of machine gun basses/heavy bass breakdowns that are meant to mimic the sound of chugging guitars, and another that combines heavy Dubstep with Death Metal.

KRAM - Swagfags and Hipsters

MOTH and 187 Deathstep - Shotgun Ammunition

Deathstep by Darkore December 28, 2013

Moombahcore 

Moombahcore is basically Moombahton on steriods, mixing Moombahton with the harshness and filth of Dubstep/Brostep. The genre has been mainly underground throughout its existence and has only recently gained mainstream exposure.

SkiSM - Experts (xKore's Moombahcore Remix)
Noisestorm - Wipeout (Moombahcore)

Moombahcore by Darkore November 3, 2012