Competitive gaming and eSports among youths became a major theme these days. For a professional gamer, having the best strategy or belonging to a team with the best skills are sometimes not enough for success. Real life tournaments are tougher than we can imagine. The Invisible Game covers the necessary mental development of eSport players. The book helps to prepare the players' minds for the challenges, both on the map and in real life. We overestimate the power of our daily thoughts, and we forget the potential of our inner wisdom. This book guides you with honest life experiences of an eSport team manager on a journey to find the mental balance for peak performance.