Genome Guardian - Killing enemies before they enter the map with this crazy method!!!

Hi guys i don't know if this is a glitch or not maybe the dev can answer if this is intended but i found a method to kill enemies before they even enter the make look close how they get damage beyond the borders of the map

[@AAAlpherior]

That cosmetic combo is stellar, damn

[@void8157]

Thanks, check the new one on the video i just uploaded it's even better