Gokujou Parodius: Bonus Moai Battleship level:
Get a score with the hundreds digit equaling one of the following digits in the indicated level, after defeating the Boss.
Level 2: 8 or 9
Level 3: 6 or 7
Level 4: 4 or 5
Level 5: 1, 2, or 3
Level 6: 0
Gokujou Parodius: Special level:
Successfully complete the game to unlock an option to play a new special stage at the title screen.
Parodius 2: No power-ups:
Pause game play, then press Up(2), Down(2), Left, Right, Left, Right, A, B, Start.
Parodius 2: All power-ups:
Pause game play, then press Up(2), Down(2), Left, Right, Left, Right, B, A, Start. Note: This may only be done a limited number of times.
Parodius 2: Restart at last location:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the options screen. When you lose a life during a single player game, the game will resume at your previous location.