Time flies, especially when Christmas is approaching. So, if you don't want to miss a single day in this countdown to family meals, lovely gifts and snow blizzards (where available) take a look at this Advent Calendar powered by Nintendo.
Far from being the typical cardboard calendar ready to hang on the wall, this online Calendar features a Flash-based platform game level for each day between December 1st and December 24th. Your mission consists on collecting all the 24 ice crystal stars spread along each level. If you manage to gather all the 576 stars of the whole calendar, you will unlock a special bonus download.
There are also hidden game files in each level for you to find. Take them to the Lab and you'll receive a nice reward.