Madness - A fast and fun card game with no turns. Save the world from the zombies! Madness is a fast card game with no turns. 2 or 4 players ages 9 & up. Find the antidote for the Madness virus before the zombies take over! Learn to play in minutes. Fast & fun gameplay will keep you coming back for more. Great party game for kids, college students, grandparents and everyone in between. 100% Made in the USA. Made from recycled materials whenever possible.