| Game Boy Advance Codes Chu Chu Rocket! Key: Blue Title - Works Yellow Title - Not Tested Red Title - Doesn't Work Want to test codes? Click Here Know a code works? Email Antitrust747 About It Return To Cube Squared |
| Hard mode - Successfully complete all normal stages in puzzle mode to unlock the hard puzzles in 1P puzzle mode. Special mode - Successfully complete the hard puzzles to unlock the special puzzles in 1P puzzle mode. Mania mode - Successfully complete the special puzzles to unlock mania mode in 1P puzzle mode. Faster credits - Hold B to make the credits scroll faster |