I LOVE the game don’t get me wrong, but I think there needs to be an upgrade system, or at minimum make it easier to get a fever. The fever is the most valuable asset to your character, but it is so painstakingly difficult to get and use during later levels. Waiting like 5 seconds for the timing of your tap could bring you from 75% fever to 0% fever. One way to counter this is with an upgrade system. Making an upgrade system that will allow you to increase things like fever buildup and/or revive chance that increases as your fever level decreases. Another Idea is to potential give the other skins special abilities. One idea that I have is for flash to be able to go through one object as long as it isn’t the first object. Another thing is to add a practice system where you can take obstacles you have already seen in past levels and create your own course to help you cope with later levels (ie: I got stuck on one part level forty something and I decided to stop playing and read the reviews and see if maybe there was a game like this that had an upgrade system, I ended up writing this essay of a review as part of that). If you could please add some of those things or respond to this with the email address that I could send emails with ideas to, then I will gradually change the star rating and maybe edit this or post another review.
Best regards,
Your typical gamer