Austin Texas Charging Death Underworlds 12" (20 Buck Spin 2013) In & Out b/w See Me Hang 7" (Can O Bees 2012) Mammoth Grinder/Hatred Surge 12” (Cyclopean 2011) Obsessed with Death b/w Welcome to Hell 7” (Hell Massacre 2010) Mammoth Grinder/Legion 7” (Nuclear Solution 2009) Extinction of Humanity 12” (Relapse/Cyclopean 2009) No Results 7” (Inkblot 2008) Rage and Ruin 12” (Depleted Resource 2008)