Efficient and straight to the point four tracker EP by Poland's Brainpain. Though he collaborates with a few other producers on this release, Brainpain sticks to a surefire recipe of rapidfire metallic beats as the core of his dark and aggressive drum'n'bass. The composition is relatively classic, but while "The Killa Army" might not reinvent the wheel, it goes down very well as a dancefloor-packing EP for all of you hard drum'n'bass freaks out there.