Game Description:In the tradition of classic vertical scrolling shooters comes Nanostray! The DS' bottom screen lets you use radar, scan enemy bosses, and control health. Select from a variety of devastating weapons like machine guns, an object-piercing lightning cannon, and side-shooting guns. On the top screen, dodge and shoot swarms of enemies through eight frantic levels including asteroids, a lava world, and a sunken city. Collect upgrades and unlock bonus features as you go! Or go head-to-head against other players on the Nintendo DS's wireless link. Colorful 3D graphics make this action-filled shooter a feast for the eyes.