Metroid Prime: Federation Force - Blast Ball details

- being hit with the ball will damage your suit
- take too much damage and you'll have to wait to respawn
- Movement is mapped to the Circle Pad, 'B' jumps and 'A' fires your cannon, either in rapid bursts or a charged shot
- holding down 'R' allows you to strafe with the Circle Pad or fine-tune your aim with the gyroscope
- holding 'L' locks onto the ball
- while locked on to the ball, your mech's lateral movement is much slower
- C-stick on the New 3DS demo units wasn't used in the demo