Mana Games

Hello i'm new to the games, after long time searching i still cannot find where i can select player to play with.
I can't find as well the difficulty of AI...

Thx for help

You have to click on the icon of the player and select start a new game

jERO,
in Training Club, you have to set your player by yourself in the "Character Sheet" ; and your opponent is visible when you click on the top right arrow and there you can set its difficulty level.