The soul axis is just that, the center of the soul. In this game, you play a spirit. Lost in the infinity of the netherworld of Limbo, your goal is to ascend to a higher plane of existence. There is no portal to your destination to be found in Limbo, instead, you must search your soul throughout a series of tests and journeys (created by the referee), hoping to earn ascension before the taint of your deeds devours you.
Seek your inner most fears, find and face them.
Control your appetites, before they control you.
Torment yourself with your greatest mistakes.
Gain strength, or be devoured.
Good luck lost one, you'll need it...