Here are my interpretation of the game.
You use a soul to gather resources to make more souls.
The people can make buildings, permanent powerups.
Click on achievement icon (top right of game) to allow people to rank up to new classes (must unlock first) by clicking on that character.
Main menu, in the circle of icons. Requires an internet connection as the game needs to check with the database for this. You get one free slot spin every day, and after the free spin, you can use tokens for additional spins.
Main menu, in the circle of icons. Requires an internet connection as the game needs to check with the database for this. You get one free slot spin every day, and after the free spin, you can use tokens for additional spins.