Thunderbirds: International Rescue CodeBreaker Codes (Europe)
This page contains CodeBreaker cheat codes for Thunderbirds: International Rescue (Europe). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical Gameshark device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
(Mission 1) Level 2: 830015B0 0001
(Mission 1) Level 3a: 830015B0 0002
(Mission 1) Level 3b: 830015B0 0003
(Mission 1) Level 4: 830015B0 0004
(Mission 2) Level 1: 830015B0 0005
(Mission 2) Level 2: 830015B0 0006
(Mission 2) Level 3: 830015B0 0007
(Mission 2) Level 4: 830015B0 0009
(Mission 2) Level 5a: 830015B0 000B
(Mission 2) Level 5b: 830015B0 000C
(Mission 3) Level 1a: 830015B0 0008
(Mission 3) Level 1b: 830015B0 000D
(Mission 3) Level 2: 830015B0 000E
(Mission 3) Level 3a: 830015B0 000F
(Mission 3) Level 3b: 830015B0 0010
(Mission 4) Level 1: 830015B0 0011
(Mission 4) Level 2: 830015B0 0012
(Mission 4) Level 3: 830015B0 0013
(Mission 4) Level 4: 830015B0 0014
(Mission 4) Level 5: 830015B0 0016
(Mission 5) Level 1: 830015B0 0018
(Mission 5) Level 2: 830015B0 0019
(Mission 5) Level 3: 830015B0 001A
(Mission 6) Level 1: 830015B0 001C
(Mission 6) Level 2: 830015B0 001D
(Mission 6) Level 3: 830015B0 001E
(Mission 6) Level 4: 830015B0 001F
(Mission 6) Level 5: 830015B0 0020
(Mission 6) Level 6: 830015B0 0021
(Mission 7) Level 1: 830015B0 0023
(Mission 7) Level 2: 830015B0 0024
(Mission 7) Level 3: 830015B0 0025
(Mission 7) Level 4: 830015B0 0026
(Mission 7) Level 5: 830015B0 0027
(Mission 7) Level 6: 830015B0 0028
(Mission 8) Level 1a: 830015B0 0029
(Mission 8) Level 1b: 830015B0 002A