Agathocles' side is really nice, they got a quite good touch of experimental music here, deep voice in the vocals, cavemen growls mixtured with angry high screams, what I call the "vomitive chorus", a deep growl ask, scream shouts respond, is a beautiful tint on grindcore genre, is like a conversation of angry rabies zombies, besides that, there resides harmonious melodic guitars sections, like one or two chords sounding alone from time to time.
What is powerful about this side is the quality of the record, every single stuff is totally distinguishable, the overwhelming guitars with pretty distorted by somewhat clean tuned sound, the heavy as hell disrupted bass with ton of distortion, the presented drums which are a perfect metronome.
The composition of the rehearsal varies between grind rapid parts to punky bouncy d-beats and truly slow parts, let's say it manages to reach almost 250 bpm as well, riffs coming from guitars and bass repeat all songs long in the entire side, so there is not much alterations or variation but really good implementations of such monotonous.
Bass sometimes keep sounding alone, like if it were to invoke at an exact point the rest of the instruments which will be making riffs following the bass' notes, this is good and reaches to make a bridge so the songs can be "decompressed" to break such aforementioned monotony and explore new boundaries.
Malignant Throne side is crude, powerful, is like a mixture between goregrind and crust punk, deep "blurping" vocals to clean shoutings, every instrument can be completely heard.
Bass contains a distortion so notable that can be audible without a blink, the drums played seems to be made by a metallic box full of empty tin cans and wood stuffs to prevents it of making too much echoea, this is the sound I imagine coming from them.
Guitars are pure punky dissonant riffs, the way they are played and the notes are murky, there is not a joyful melody but crasp and death.
This side is perfect for moshing, headbanging, beat the hell out of everything, lyrics are awesome and you will not regret it if you like bouncy grind.
Both sides got nice brutal covers.