I love all the engaging, energetic synths. The song might have benefitted from a more substantial introduction, however. It kind of throws you right into the middle of the action. That said, I absolutely love the drop at 1:20 as well as the frantic synths at around the 2-minute mark. Although I love the intensity (and I think it would be very fitting for a high-action video game), I think it would help to change the pace a little more dramatically at some point to offer some structural contrast. Still, the mixing and mastering is top-notch. I also like how you opted to vary the melody a lot more during the final minute or so. It really gave the piece a good sense of direction. Overall, great work man. Keep it up! ;D