FAQ/Strategy Guide.
Level select When "Press Start" appears on the opening screen, or while the game is paused, press A, R, Z, Up(2), C-Up, C-Down(2). If you entered the code correctly, the phrase "Missions Open" will appear. Then, any level and battle mode may now be selected.
Invincibility When "Press Start" appears on the opening screen, or while the game is paused, press A, Z(2), Up, Left, Left-C(2), Down-C.
Infinite main weapon When "Press Start" appears on the opening screen, or while the game is paused, press A, R, Z, Right, C-Up, C-Right, C-Down(2).
Infinite secondary weapon When "Press Start" appears on the opening screen, or while the game is paused, press B(2), Z, Left(2), C-Up, C-Left, C-Right.
Infinite Solaris missiles When "Press Start" appears on the opening screen, or while the game is paused, press B, L(2), Z, Up, Down, C-Up(2).
Infinite Titan missiles When "Press Start" appears on the opening screen, or while the game is paused, press A, B, L, Up(2), C-Up(2), C-Right.
Infinite weapon energy When "Press Start" appears on the opening screen, or while the game is paused, press L, Z, Left, Right, Down(2), C-Down(2).
Infinite Stealth Mantle When "Press Start" appears on the opening screen, or while the game is paused, press Up(4), Right, Down, C-Left(2).
One hit kills When "Press Start" appears on the opening screen, or while the game is paused, press B(3), L, R, Left, Down(2). -From: jab@vividnet.com
Freeze enemies When "Press Start" appears on the opening screen, or while the game is paused, press R, Z, Right(2), C-Up, C-Left, C-Right, C-Down. -From: jab@vividnet.com
Psychedelic mode When "Press Start" appears on the opening screen, or while the game is paused, or while the game is paused, press A, R, Left, Right, Down, C-Up, C-Left, C-Down.
Wire-frame mode When "Press Start" appears on the opening screen, or while the game is paused, press L(2), R, Z, Left, Right, C-Up, C-Right.
Turbo crazy mode When "Press Start" appears on the opening screen, or while the game is paused, press B(2), R, Up, Left, Down, C-Up, C-Left. If you entered the code correctly, the phrase "Got it" will be spoken and a message will appear.
Gore mode When "Press Start" appears on the opening screen, or while the game is paused, press Z, Down, C-Up, C-Left(4), C-Down. If you entered the code correctly, the phrase "Gore mode" will be spoken and you will hear a sound.
Quick start When the first screen appears, press the reset button. When the game restarts, press Start to skip the series of opening screens.
Thanks Micheal Carrasco (m713@unc.edu) for submitting these cheatcodes.
