I Spy Challenger! Cheats (GameBoy Advance)

While you are in play, press start and go to the "code" entering screen, then enter the
code.

Code - Result:

Left, Left, Left - Level 10 (on easy) 

Left, Left, Up - Level 10 (on expert) 

Left, Left, Down - Level 10 (on hard) 

Left, Left, Right - Level 10 (on medium) 

Right, Right, Left - Level 15 (on easy) 

Right, Right, Up - Level 15 (on expert) 

Right, Right, Down - Level 15 (on hard) 

Right, Right, Right - Level 15 (on medium) 

Up, Up, Left - Level 2 (on easy) 

Up, Up, Up - Level 2 (on expert) 

Up, Up, Down - Level 2 (on hard) 

Up, Up, Right - Level 2 (on medium) 

Left, Right, Left - Level 20 (on easy) 

Down, Up, Down - Level 20 (on expert) 

Up, Down, Up - Level 20 (on hard) 

Right, Left, Right - Level 20 (on medium) 

Down, Down, Left - Level 5 (on easy) 

Down, Down, Up - Level 5 (on expert) 

Down, Down, Down - Level 5 (on hard) 

Down, Down, Right - Level 5 (on medium)