The following are known Action Replay Codes for Golden Sun: Dark Dawn on Nintendo DS (NDS).

Game ID: BO5E-95430ABF

Master Code – Must Be On
00000000 00000000
00000000 020011fc
00000000 00000000
00000000 00000002

Max/Infinite Coins
0207dd2c 0098967f

MAIN CHARACTER CODES:

Quick Level Up
1207b298 0000ffff

PARTY MEMBER 1 CODES:

Quick Level Up
1207b3f4 0000ffff