Hello!
We are developing a game app for mobiles and we would like to go further about the comfort of the user about displaying ads.
So we had the idea of placing a NPC (Non Playble Character) that asks the player if he wants to see an ad in exchange of some coins in-game but I am afraid that this violates the rule of "not drawing unnatural attention".
Bottom line is it permitted to display ads inside a game though a NPC which can be activated or not in exchange for coins in-game?