Trial Mode:
On the title screen that says "Press Start", enter Up, Down, Down, Right,
Right, Right, Left, Left, Left, Left, hold Down-C, and press START.
Now Trial Mode will be available. You can play any level in the game
in this mode.
Open ALI Multiplayer Characters:
On the title screen that says "Press Start", enter Up, Down, Down, Right, Right, Right, Left, Left, Left, hold Up-C, and press START.
This will give you access to all the characters, including the bosses!
Max Power:
This trick will give you all the game's weapons with unlimited
ammunition. On the "Press Start" screen, quickly press
Right-C, Left-C, Right-C, Left-C, Down-C, Up-C, Down-C, Up-C, then
hold the L button and press START. You will hear a gunshot if entered correctly.
