Control loading screen: Press the D-pad or Analog-stick at the loading screen that features the red squares to change their location. U1 Zone: Successfully complete the game in under the hard difficulty setting with 90 AP and without using any continues. U2 Zone: Successfully complete the game in under the hard difficulty setting with 60 AP. U3 Zone: Successfully complete the game in under the hard difficulty setting with 50 AP. U4 Zone: Successfully complete the game under the normal difficulty setting with 90 AP and without using any continues. U5 Zone: Successfully complete the game under the normal difficulty setting with 60 AP. U7 Zone: Successfully complete the game under the hard difficulty setting without using any continues. U8 Zone: Successfully complete the game under the normal difficulty setting. U9 Zone: Successfully complete the game under the normal difficulty setting without using any continues. V5 Zone: Successfully complete the game with 60 AP Inner Level A: Successfully complete the game with 60 AP (with invincibility, all weapons at level 9) Inner Level B: Successfully complete the game under the hard difficulty setting with 90 AP (with unlimited special attacks, all weapons at level 3) Inner Level C: Successfully complete the game under the normal difficulty setting (with highest speed, all weapons at level 9) Inner Level D: Successfully complete the game under the normal difficulty setting with 90 AP (with five-way attack, all weapons at level 9) Inner Level E: Successfully complete the game under the hard difficulty setting (with improved speed when moving up, down, left, right, all weapons at level 9)