Atlantis: De Verzonken Stad - GBA All in 1!

Enter the following code at the main menu of Atlantis: The Lost City to unlock all weapons!

Code: K4MFCPNG

Enter the following code at the main menu of Atlantis: The Lost City to teleport to the final boss!

Code: COCNQQIY

Enter the following codes in the menu of Atlantis: The Lost Empire to teleport to different levels!

Level 2	Code: BJWFTF6P
Level 3	Code: BKGD2WW4
Level 4	Code: BKWNVMMD
Level 5	Code: BVMKDWK9
Level 6	Code: CBZ6NMKR
Level 8	Code: DFVYPJ3S
Level 10	Code: JPKDJCCR

Find more cheats and codes at gamefaqs.gamespot.com.