Kimple allows you to configure the geo-tracking of your games: by selecting the target countries in the "Geographic settings" tab, your game will only be accessible if the user's connection ip is authenticated on the authorized territory(ies). Remember to save your actions to validate the general information.
Be careful, if you wish to add a tracking identifier (Google Analytic) for example, it will be imperative, in order to collect the formal statistics of your game, that your operation is accessible to all countries. By refusing this condition, you will expose yourself to the risks announced concerning the collection of statistics of your operation on your tracking tool.