Impossible Pack

The Impossible Pack is the tenth and final downloadable course pack for the Coin Rush mode of New Super Mario Bros. 2, released along with the Mystery Adventures Pack on December 20, 2012. The difficulty rating is labeled "DANGER!" (the official website lists the difficulty as five stars) and the icon depicts Dry Bowser's emblem on a red and black-striped background. The courses are centered around challenging the player, even more so than the Nerve-Wrack Pack. Unlike any other courses in the game, there are no coins in any of the courses in this pack, and Star Coins are absent as well; players can only earn coins based upon the time remaining at the end of each stage, hence the 100 coin target. The courses also contain no power-ups; if the player has the Gold Flower in their inventory at the start, they cannot use it at any point. Additionally, at the beginning of each stage is a green + Clock barred by several blocks, which only disappear when not playing as White Raccoon Mario.

New Super Mario Bros. 2

 * North American Website bio:
 * "The highest difficulty ever in Mario history! This course pack is exclusively for expert Mario game fans. You can only get coins based on your time."
 * "There are no coins, no power-up items, and no stock items. EXTREMELY difficult!"