i wanted to give nerdook 5/5 as usual but
this message did the trick to explain
tips for winning final battle easily : you only need these two main skills : shadow clone upgrade and the one that increase skill bar faster... keep spamming shadow clone. I also found out that it is best to invest only in the samurai alone, making the shadow clone even powerful.. (get perk such as armor, faster speed and etc after those two main skill)
Ow and monk sux XD
Great game 5/5 favourite
But dont play TDP4 extreme money hungry game, really smart manipulative : example they dont show weapon prices.
for 20 euro you dont even get half of what you need, on later levels