Toxic biohazard user XD
I like how you were able to use it at a slow tempo rate and still have it sound halfway decent, horrible choice of base drum though. You should of made it a club kick. Screwed up ending :(. You don't usually just want it to just end. Where you put spaces you should put fx or egg ons. For endings it should prolly be fade out or fx. You also need some more manuevering of pitch when it comes to biohazard. You have to find the breaks in the biohazard to do that though, it takes a while :/.