Mark your calendars and set your bookmarks, Mission in Snowdriftland is back to entertain us once again with its joy-inducing classic-style platforming gameplay set against the backdrop of a cheerful holiday advent calendar. Beginning today and continuing right up through Christmas Eve, a new level will be unlocked to play each day as we march closer to that most joyous of holidays filled with presents, friends and family gatherings.

Chick Chick Boom is a combat-style game that pits two teams of chicks against each other in a small divided field. Draw your attack and defense moves on an egg at the bottom of the screen and try to best your opponent. Chick Chick Boom also holds the priviledge of being one of two Flash games to be sponsored by Nintendo.

Remember that amazingly good platformer, Mission in Snowdriftland, we mentioned last week? The one that was organized like an advent calendar and sponsored by Nintendo? (If you didn't you should play it immediately after reading this) Well, Casual Gameplay contributing author, Thomas, had a chance to catch up with the developers, extra toxic, as both he and the company are located in Germany. Here is a translation of what Christiane had to say of the company and their work...

An absolutely gorgeously detailed 2D side-scrolling platform Flash game with production values that rival Nintendo's own offerings in the category. In fact, this one appears to have been commissioned by Nintendo as an advergame as it contains all sorts of delightful unlockable goodies—from screenshots and wallpapers to videos and ringtones—from several of Nintendo's latest DS handheld and Wii console offerings.