Codes for Crouching Tiger, Hidden Dragon for Game Boy ADVANCE
as collected by yours truly
(I hope they are in the right order by level - but I cannot guarantee it as I scriibled them all over an index card
8XDD, TXDK, JP1J, GXG5, GXDG, 5P1H, FXXV, OP1Z, XRNQ, XPP*, 9*4D, 9*N1, XNP6, CX7R,CKB6, X*HK, FQF*, O*TK, 4H9R, 8QZ0, 7XBP, 7NBN enjoy!