I know that doesn't add up, but after 15 minutes of Berserk, you'll be tired and a half.
Players find it difficult to focus on both aspects of the game at once.
In a subtle way, it is a great simulation game which parallels how we should be witnessing, not alone, with a team mentality. My college students have taken this game to Christian camps all over the country, so feel free to teach it anywhere you like. You don't even have to ask permission, but I'd appreciate an e-mail, simply to know how far Berserk has traveled. When I was a pastor in Illinois, my kids, their friends, and I often spent weekend afternoons in the winter playing games in our parochial school gymnasium. We would pull out all the athletic equipment and invent new games by combining various sports.