How do yuo activate it? i read it in tutorial- i press home, general, configuration, and theres no module activation.

Try going to admin panel=>Modules=>Roleplay Game=>Fields management and look for this option "Display the character sheet" and choose Yes.

How do you activate the game?

After you have enabled the character sheets in general, you also have to generate them for your members that want to participate. click the "Generate" button in their respective profiles or in "Modules / RPG / Generate the sheets".

How do i activate the game, so i can play now, for example. Its very confusing.