Mega Jump gadget
Pause the game and press Right, Left, Right, Left, R1, Left. If you entered the code correctly, you will hear a sound.

Time Rush gadget
Pause the game and press Down(2), Up, Down, Right, Left. If you entered the code correctly, you will hear a sound. Sly should sprint for a few seconds when the game is resumed.

Tom gadget
Pause the game and press Left(2), Down, Right, Left, Right. If you entered the code correctly, you will hear a sound.

Mega Bomb for Bently
Pause the game and press Left, R1, R1, Down(2), Left. If you entered the code correctly, you will hear a sound.

Advance to Episode 1
Pause the game and press Down, R1, Left, Right, R1, Down. If you entered the code correctly, you will hear a sound.

Advance to Episode 2
Pause the game and press R1, Left, Right, R1, Left, Down. If you entered the code correctly, you will hear a sound.

Advance to Episode 3
Pause the game and press Up, Left, Right, Left, Down, Up. If you entered the code correctly, you will hear a sound.

Advance to Episode 6
Pause the game and press Down, Up, R1(2), Left, Down. If you entered the code correctly, you will hear a sound.

Advance to Episode 7
Pause the game and press Left(3), Down(2), R1. If you entered the code correctly, you will hear a sound.

Advance to Episode 8
Pause the game and press Down, Up, Left(2), R1, Right. If you entered the code correctly, you will hear a sound.

Restart current Episode
Pause the game and press Left, R1, Up, Down, Up, Left. If you entered the code correctly, you will hear a sound.

Tutorial Episode
Pause the game and press Right, Left, Up(3), R1. If you entered the code correctly, you will hear a sound.

Unknown
Pause the game and press Right, R1, Down, R1, Down(2). If you entered the code correctly, you will hear a sound.