I'm seconding Jofes here, the risers take me out of the song since they were too sudden imo. The rest of the song is nice though, a simple but effective track. If I hear correctly, aside from the 2 risers, the reversed element is the synth at 0:38. It sounds good but does run by pretty quickly, I wished the reverse theme was more of a focused point!

I liked the opening chords. The beginning had a strong beat and accents. I think you could have done more with it, but what you've done is very nice.

The vibe is very groovy on this!

I think the risers got a bit loud too suddenly. Adding some more sections would also be great for varieties  sake.

still I liked the beat a lot!

I liked the vibe on this one and the drums! Good job!

Kind of just seems like a loop more than a Palindrome, but it's nice. There are some sounds that seemingly come out of nowhere, and the lack of mixing makes them incredible jarring and loud. 

It's an effective beat, I like the reversed bits too, good job!  Some of the sounds got a bit "jump scarey" too me, cause they were so loud, maybe have a look at the volume levels.

I can totally picture this track in a twin-stick shooter, that's a cool beat