The Nerve-Wrack Pack is the third of the three Coin Rush packs for New Super Mario Bros. 2 released in Japan, Europe, and Oceania on October 2nd, 2012, and in North America on October 4th, 2012. The pack contains challenging courses with no Checkpoint Flags, meaning no additional seconds can be added to the time limit. It is rated five out of five stars in difficulty, making it the second most difficult downloadable Coin Rush pack, after the Impossible Pack. This pack uses 2 blocks on the SD card when bought alone.