Bug Scarab

anyone know how to do ?

https://www.youtube.com/watch?v=21bGYZvJN9o#t=366

@lostao Isn't it a scarabs Raid?

I think not , because they make every day in mortera

What they do? they put all the scarabs in the entrance of the tombs and when u down u die by headshot? if that is i know how to do