It would appear that thrash metal was placed on a boat circa 1992 and finally copies of Kill'Em All have been circulated to every single guitar store in Sydney, Melbourne, and New Zealand.
So, this is another Australian metal band, Hidden Intent. Hidden Intent formed in 2011 by lead bassist/lead vocalist (very thrash), Chris McEwen, who's supported by guitarist Phil Bennet, and lead drummer Jay Rahaley.
It's very clear that this very powerful power trio has an equally powerful sense of humor as that's how the credited themselves, but the little vignettes and the final track, Bass Wankage, kind of seal it up. These days in the music biz, if you don't have a sense of humor, what do you have?