Super Mario 3D World begins with several easy levels designed to get players used to the game. The further you progress, the harder it gets, and you'll need multiple lives to defeat Bowser for good. That's where gold coins prove extremely valuable. As usual, 100 coins equals a 1-Up, but how can you make a ton of coins in the quickest way possible? Well, that's what this video is for.
Of course, you can always go for the infinite lives cheat.