NES Classic: The Ultimate Guide to Super Mario Bros.

Come jump down the iconic green pipe and explore Super Mario Bros. like never before. Learn the reason why Mario eats mushrooms, why they decided to make Mario turn into Super Mario and more. Get details on warp zone locations, super cheats, and hidden levels! Even long time players will be surprised!
This is the perfect guide for any Mario or Nintendo fan young and old! Strategies on how to beat bosses, which power-ups help you the most, and much more.