Quote Originally Posted by MuljoStpho View Post
I've got the upgrades at the point where each one costs about 96k for the next additional point. No idea how much more can be added beyond that point (probably a lot, I'm way below both of you).
You can find a list of upgrade costs here: http://harem-battle.club/harem-heroe...-upgrades.html

It goes up to 152K at level 40. Focus on your primary stat of course, the others just add a tiny bit of defense and crit. I'm still on 77K for secondary stats so...