The album starts slowly with a haunting ambient intro and a sample. The first song Birth of Ignorance showcases a midpaced riff intro and the song leads into a thrash type riff which Brutal Truth uses a lot on this album as well as some heavy midpaced riffs and great tremolo picking. Songs like Stench of Profit, Walking Corpse, H.O.P.E. show the sheer speed this band shows as well as some technical riffs which Brutal Truth is known for. While most of the stuff this band has been done before by the death metal and grindcore bands before them, they use a lot of samples, power tools and noises in their songs. Also the production on this album is fantastic. Clean sounding yet not lacking any sort of heaviness. Some people cite this as a reason why this album isn't that great but it adds clarity especially during the blast sections. If you listen to From Enslavement to Obliteration it's hard to tell what's going on when they are blasting while with Extreme Conditions its pretty clear. The version I have includes a ton of bonus tracks. With bonus tracks from singles and EP's, as well as a Black Sabbath, Butthole Surfers and a few S.O.B. covers.
I have yet to check out their other albums like Need to Control and Kill Trend Suicide but I've heard they are really good and expand on the technical prowess and dissonant sounds of Extreme Conditions. Also Richard Hoak drums on those albums and he later starts Total Fucking Destruction which is another amazing band.
Check it out!