Great game overall.
I liked the game very much but I have some suggestions:
First of all, more and or better skills.
A Merchant that sells Misc stuff or weapons that change each time you go to a cave and back.
Regenerating health and Degenerating Rage when Idle (People might get angry because of this, but is reality, you can't stay angry for hours without it subsiding)
Anyhow, I loved the game, and I'm waiting for any updates for this game.