A very interesting mix. :)
I have not listened to the original, but this is quite the rendition here. Different than the usual game tunage that I'm familiar with. Let's break this down, eh?
-Mixing/Technical Work: Beautiful. It seems like everything that was intended came out nicely. The drums were beautiful in sound. The first hit sounds a bit distorted though. Doesn't make for a great beginning. Could be the speakers though. Look into it though?
-Lovely bass and synth sounds. The drums...idk what to make of them. I love the rhythms, but the drums don't seem to fit the flowing, rich, jungle-like picture. What I mean is this: they stick out. I don't know if that's volume or sound (EQ) stuff.
Music: Enjoyed the synth work, so no comments there.
-Let's talk drums. The entrance at :38 (ish) for the drums was a bit abrupt. Try putting a fill in there to keep the idea of transition going. This is a very flowing piece by the sounds of it. Keep the surprises to a minimum as far as those transitions go.
- :46-48 was rough without any cymbal. This part would be better with a more real drumkit (if not, a real drumkit), but it doesn't stand out with sampled drums. Add more rhythmic cymbal hits, keep the flowing pace going.
-The drums going out were great. It was abrupt, but the drum fill really made the transition natural, and then that heavy bass hit said "yes, we're done."
-Overall: Lovely stuff going here. I always find something amazing in your stuff.