Morph Ball

Unknown[Metroid Prime]

Metroid Prime

Samus has the ability to transform into a ball that can move at high speeds and access areas her bipedal form cannot. To enter the alt-form, tap the icon in the lower corner of the touch screen. Use the +control pad or A, B, X, and Y buttons to move the Morph Ball. use the touch screen for more precise control with gentle direction or by pressing the Boost button.