There seems to be a glitch with prestiging - my essence tree is full but if I lose or sound the retreat it does not let me prestige in the middle of the essence tree - I am in Age 4
Hi sporthuntor, thanks for letting me know.
This is actually a known issue. I fixed this yesterday night. I am planning a release for this. I am sorry that happened to you as well.
Butt I am also very happy that you enjoyed the game (I am assuming) and kept playing until Age 4.
I would like to get more detailed feedback from you.