The intensity is definitely fit for a slasher RPG as you suggested! I am not very familiar with the genre, but I imagine that finding a balance between overdrive intensity of the guitars is challenging to balance with impact and weight of the drums. I felt that your balance was quite good in that respect! I wonder if a section of double time might have given a nice contrast to the slow and forceful tempo - maybe something to consider when writing more music in this style. Good work on this and thank you for sharing your music!