Fill the empty present boxes with toys and get the assembly line going. Fill toys into like-colored boxes to score points. Mismatching colors or trying to put a toy in an already filled box will count against you. Rack up enough errors and it’s Game Over. Consecutive fills without an error will result in an impressive combo Streak that further multiplies your score.
In addition to Normal Mode, there is Perfect Mode, where you must continue on without allowing a single error. Listen to two different wintery tunes and choose from 3 different starting difficulties.

Use the stylus to slide toys up, down, left, and right. Tap the chute button to send the lowest toy down into the present box waiting below on the conveyor belt. Press Start (or just close the lid) to pause the game.

This is a remake of Halo for the Nintendo DS.

The goal of the game is to let the frog jumping over all the tree trunks. The only avaiable direction the frog can move are forward, left and right (no diagonals), with no jump distance limit!

Help Santa to destroy the worm.

Controls:
1 player:
Use the touchscreen or the keypad to move Santa, shot with A.
2 players:
1P-Use the keypad to move Santa, shot with L.
2P-Use the buttons (as a pad) to move Santa, shot with R.

It is December, and Santa is preparing to give his toys to all the children of the world. But he got lost on December first when his sled crashed in the North Pole woodlands. Now he needs to find his way back in twenty-four days or else Christmas will be ruined for all the boys and girls of the world! To return, Santa must find and return as many presents as he can to his sled, by giving them to his elf friend, and then passing the level exit. But Santa must beware for lots of sneaky traps out in the woods, or else Christmas might never come! Let us hope Santa can return to the North Pole in time for Christmas…

Leo Toddler is a educational game to help children learn the names of letters and the sounds they make.

Ward away the evil snowmen with your super snowball rifle.

Sephiroth_FF7 released a costumizeable Tetris game for the Nintendo DS.

http://www.dev-fr.org/projets/(ndsjeu)-staris/

Saving Santa is an fast-paced, addictive mini game where you have to protect Santa on his journey around the globe during the Christmas Night. The dangers he faces are giant, monstrous snowflakes falling from the sky and you protect him by using your trusty magical bubble cannon.

http://www.drunkencoders.com/compo/index.php?page=entries

Ramming Santa is some sort of strategy/puzzle/action game where you have to give commands to you player in advance then watch how it plays out.

Your goal is to pick up the gift and deliver it to the sleigh, just watch out for the competition. Up to four players can play over WiFi, and a single player game with three AI’s is included for practice.

http://www.drunkencoders.com/compo/index.php?page=entries