As far as platformers go, this is mostly pretty easy. I am guessing the temple gauntlet is giving you issues? We'll revisit some of the parts when we rebuild the jungle planet, and push harder parts further down the line.
Don't remember where but something about enimies respawning too much when having to back track. They trap you when you are doing things in reverse. Either that or a lot of platforming is so PIN POINT accurate that I could get to some area's once, then never get back to them a second time. More than likely a lot has changed since I commented this. I just know I closed the game, was not happy with how destroyed I got by Controls / Platforming / Enemy placement.