DS Game Maker is a windows application that enables someone to make a DS game with little programing experience. It has basic functions and actions to design the game. Those that know progamming can create their own actions. There is a free version which includes 50 actions, and a registered verison that adds 50 more actions for $10.  Start creating your own DS games today.

Note: DS Game Maker is having a half of day in april. You will be able to get the registered version for $5.