Needs improvements.
I am by no means a programmer so guys will obviously know more about the mechanics more than me, however the increment in difficulty of a boss after every 100m is unpredictable! Sometimes i will beat the same boss with the same gear and after i lose and start from the beginning the same boss will become unbeatable!? And the game takes away 50% of my gold which earn in a run (why?), can you reduce it to 25% or something. I mean if i earn 300 gold coins and gets defeated, i have to start over with 150 gold! Now here the problem what if i die before even making say 350 more gold!? Now i will have to start with leas than 150 gold this time!! Time wasted, yeah.