Amplitude Cheats Part II (PS2)

In Amplitude, the player controls a ship (referred to as a "Beat Blaster") moving down a path of varying shapes and lengths, containing up to six tracks. Each color-coded track corresponds to a different aspect of the song, such as percussion, synth, bass, or vocals, and contains a sequence of notes. As the player hits buttons corresponding to the note placement on the track, the notes activate a small portion of the track. If the player successfully activates enough notes in sequence, the track is "captured" and the section will play automatically for a number of bars, freeing the player to capture another section.

Capturing sections also releases "sonic energy" that keeps the Beat Blaster in motion. The primary object of the game is to capture a sufficient amount of sections to reach the end of the song. If the player continually misses notes, the energy meter empties until the game is over.

There are several different powerups available to the player to make gameplay easier. Powerups are gained by activating a series of specially shaped and colored notes. Such powerups allow immediate capturing of tracks, doubling of points scored, slowing down the speed of play, and jumping into freestyle mode (which allows the player to riff to the music, gaining points without the difficulty of playing predefined tracks).

The player achieves a high score in the game by quickly moving from track to track without a break as each is completed, increasing a point multiplier. Tracks with more notes are worth more points, so choosing those over simple tracks is advantageous as well.

The game is structured as a series of levels, each containing a number of regular songs, a "boss" song, and a bonus song available when the player reaches a sufficient aggregate score for the level.

(Wikipedia)

CHEATS

Transparent panel surfaces

Press L3, R3, L3(2), R3, L3, R3(2), L3 during game play. A sound will confirm correct code entry. Start a new game to have transparent panels.

Black panel surfaces

Press R3, L3, R3(2), L3, R3, L3(2), R3 during game play. A sound will confirm correct code entry. Start a new game to have black panels.

Random gem positions

Press X(2), Left(2), R3(2), Right(2) during game play. A sound will confirm correct code entry.

Monkey gems

Press L3(4), R3(4), L3 during game play. A sound will confirm correct code entry.

Power-up master code

Press Right, Down, Up(3), Right, Left, Right during game play. A sound will confirm correct code entry.

Autoblaster power-up

Enable the "Power-up master code", then press Up, Left, Down, Up(2) during game play. A sound will confirm correct code entry.

Bumper power-up

Enable the "Power-up master code", then press Up, Left(2), Down, Up during game play. A sound will confirm correct code entry.

Crippler power-up

Enable the "Power-up master code", then press Right, Up(3), Right during game play. A sound will confirm correct code entry.

Freestyler power-up

Enable the "Power-up master code", then press Up, Right, Down, Right, Left during game play. A sound will confirm correct code entry.

Multiplyer power-up

Enable the "Power-up master code", then press Down, Left, Down(3) during game play. A sound will confirm correct code entry.

Slow-mo power-up

Enable the "Power-up master code", then press Up, Down, Left(2), Down during game play. A sound will confirm correct code entry.

Maximum combos

When in freestyle mode, have someone else hold Square, Triangle, or Circle while you jiggle the Left Analog-stick as fast as possible.

Black track

Press R3 on the screen that appears after the game loads your data from your memory card. A sound will confirm correct code entry.

Here is a gameplay video: