The song starts out fine, until the 8 second mark, where the main melody comes in.
The instrument and the pitch it's at all make it sound really ear-grating, and honestly it gets kinda difficult to continue listening from that point on.
I'm not too fond of the ludicrously sped up tempo either. I get that you're trying to convey a sense of panic and adrenaline rush, but it only really comes across as something akin to nightcore, a genre which I detest in part because most of the time speeding up the song this much detracts from the quality, rather than adding to it.