Unlocking skill trees / skillbäume freischalten

[Fürst von Schmettermich]

How do you unlock the top two skill trees, or are there only three?

Wie schaltet man die oberen beiden Skillbäume frei, oder gibt es nur 3

[MindSlaver]

You have to unlock it by doing achievment if I remember. But I forgot what sorry. I unlocked the 5 trees, maybe it was by beating the game in harder diffculties. Sorry to not help you more but I can say you for sure you can unlock 5 trees. They are called Treasure and devotion.

[Shin]

Progress further in your run and you'll unlock those. Don't have to beat the game, they appeared as room rewards for me, i assume bound to location; were called stones of [tree name]

[Prinny]

You get them by defeating the mid-way bosses of the 3rd area and the Roundtable.

[Fürst von Schmettermich]

Originally posted by Prinny:

You get them by defeating the mid-way bosses of the 3rd area and the Roundtable.

I defeated the third boss but didn't get another skill tree