When you begin this adventure, you are soulless. You must emerge from the abyss to reclaim your soul in order to reach the land of the living. Make social connections, win games, find eggs and solve riddles—and increase your soul energy until you get your entire spiritual essence back. The gauge at the bottom of your dashboard numerically measures the amount of soul energy you have earned. Check your gauge each day to keep track of how much soul energy you have. Do your best to get your numbers high enough so you can say once and for all: Be gone, evil forces, my soul is mine and I am alive!
It says you must reclaim your soul to reach the land of living.
it also says you must solve riddles and find eggs, which i didnt come across. i know acidic cook solved lots of riddles but what about the eggs?
Heres the link:
http://www.preparetodie.com/en/about/