Avoider is a new DS game made by Min that was initially released earlier this month.Here is the details.
QUOTE(Release Notes 05/09/11)
A very simple, fast paced little arcade-style game in which you use the stylus to navigate the player ( blue ) and avoid the enemies ( red ) while collecting stars ( yellow ) to increase your score! Get a better score than your friends! Or if they aren't good enough to compete with your blinding mad elite skills, you can try to beat my best score which is 1900.