Bonus game options
 
 Earn a high score and enter "H_V_S" or "YIFF!" as initials, where "_"
 indicates a space. Then, Tempest 2000 and Tempest Plus will be new
 options on the game selection menu.
 
 Frequent power-ups
 
 Start a game in Temptest X3 mode and shoot the first target in the
 stage. Next, shoot the supperzapper before the power-up reaches the
 top of the grid. Do not take this power-up. Then, you will receive
 power-ups from most of the targets you shoot.
 
 Cheat mode
 
 At the "Select Game Type" menu, press R1 + L1 + Triangle + Circle +
 Up/Left + Select + Start. If you entered the code correctly, you will
 hear a grinding noise. Then, enter one of the following controller
 actions to activate the corresponding cheat function:
 
 Trippy mode
 
 At any screen, hold R1 + L2 + Triangle + X, then press Up.
 
 Hidden song
 
 At any screen, hold R1 + L2 + Triangle + X, then press Down. Now the
 starting screen will appear and a hidden song will begin playing.
 
 .MOD song
 
 While playing a game, hold L2 + R1 + Triangle, + X, then press Right.
 Now the next stage will have music played in .MOD format.
 
 Remix song
 
 While playing a game, hold L2 + R1 + Triangle, + X, then press Left.
 Now the next stage will have remixed music.
 
 Level skip
 
 While playing a game and when the web contains no enemies, press R1 +
 L2 to skip to the next level. The web will have no enemies at the
 beginning of the level, or after pressing L1 + L2 + R1 + R2 and using
 a Superzapper. 
 
 A.I. Droid
 
 While playing a game, hold L2 + R1 + Triangle, + X, then press Down.
 If you entered the code correctly, the A.I. Droid will say "Attack".
 Then, complete the current stage without losing a life. Now the first
 power-up on the next stage will be the A.I. Droid.
 
  Game Shark Codez:
 
          
  Tempest X & Traditional Mode Codes         
          
  Infinite Lives                             
  8009931A 0003
          
  Always Score ????                          
  80099132 ????
          
  Always Have Power up (Tempest X Mode Only) 
  80099316 0005
          
  Tempest Duel Mode Codes                    
          
  Infinite Lives P1                          
  80099312 FFFF
          
  Always Have Reflective Shield P1           
  800855CE 0001
          
  Never Have Reflective Shield P1            
  800855CE 0000
          
  Invincible P1 (Flashes)                    
  800854FC 0060
          
  P1 Has ? Wins                              
  80099328 000?
          
  Infinite Lives P2                          
  8009930E FFFF
          
  Always Have Reflective Shield P2           
  80085652 0001
          
  Never Have Reflective Shield P2            
  80085652 0000
          
  Invincible P2 (Flashes)                    
  80085580 0060
          
  P2 Has ? Wins                              
  8009932A 000?