Mario Clock

Mario Clock is a DSiWare clock application released July 16, 2009 for 200 DSi Points. The alarms can be set to be Mario-related sounds. The clock can either be set to analog, or digital.

There is a small easter egg in the game, which allows the player to jump (whether they're using Mario or Luigi) and collect coins, after every 100 coins, one of the Mario Brothers swaps out with another one, allowing the other brother to collect another 100 coins, and so on. If the analog clock is set, every 100 coins collected, a sprite of Mario or Luigi will appear over one of the numbers starting from 1. When 1,200 coins are collected, the player will arrive at World 8-4, with Princess Peach waiting on one of the brothers. Thanking him, and introducing them to another quest.