The following are known Action Replay Codes for Dragon Quest IV: Chapters of the Chosen on Nintendo DS (NDS).
Game ID: YIVE-387874A8
Press SELECT for Max Gold
94000130 fffb0000
020c7dd0 3b9ac9ff
d2000000 00000000
Press SELECT for Max Casino Tokens
94000130 fffb0000
020c7dd8 3b9ac9ff
d2000000 00000000
Battle Codes
Press L in Battle: Max EXP
94000130 fdff0000
120c7de8 0000270f
d0000000 00000000
Hero Attributes
Max HP
120c88d0 000003e7
Full HP
120c88ce 000003e7
Max MP
120c88d4 000003e7
Full MP
120c88d2 000003e7
Max Strength
220c88c8 000000ff
Max Agility
220c88cc 000000ff
Max Resilience
220c88ca 000000ff
Max Wisdom
220c88cd 000000ff
Max Luck
220c88d6 000000ff
Ragnar Attributes
Max HP
120c92e8 000003e7
Full HP
120c92ea 000003e7
Max MP
120c92ec 000003e7
Full MP
120c92ea 000003e7
Max Strength
220c92e0 000000ff
Max Agility
220c92e4 000000ff
Max Resilience
220c92e2 000000ff
Max Wisdom
220c92e5 000000ff
Max Luck
220c92ee 000000ff
Healie Attributes
Quick Level Up
120cc038 0000ffff
Max HP
120cc054 000003e7
Full HP
120cc052 000003e7
Max MP
120cc056 000003e7
Full MP
120cc058 000003e7
Alena Attributes
Max HP
120c97f4 000003e7
Full HP
120c97f2 000003e7
Max MP
120c97f8 000003e7
Full MP
120c97f6 000003e7
Max Strength
220c97ec 000000ff
Max Agility
220c97f0 000000ff
Max Resilience
220c97ee 000000ff
Max Wisdom
220c97f1 000000ff
Max Luck
220c97fa 000000ff
Kiryl Attributes
Max HP
120c9d00 000003e7
Full HP
120c9cfe 000003e7
Max MP
120c9d04 000003e7
Full MP
120c9d02 000003e7
Max Strength
220c9cf8 000000ff
Max Agility
220c9cfc 000000ff
Max Resilience
220c9cfa 000000ff
Max Wisdom
220c9cfd 000000ff
Max Luck
220c9d06 000000ff
Borya Attributes
Max HP
120ca20c 000003e7
Full HP
120ca20a 000003e7
Max MP
120ca210 000003e7
Full MP
120ca20e 000003e7
Max Strength
220ca204 000000ff
Max Agility
220ca208 000000ff
Max Resilience
220ca206 000000ff
Max Wisdom
220ca209 000000ff
Max Luck
220ca212 000000ff
Torneko Attributes
Max HP
120ca718 000003e7
Full HP
120ca716 000003e7
Max MP
120ca71c 000003e7
Full MP
120ca71a 000003e7
Max Strength
220ca710 000000ff
Max Agility
220ca714 000000ff
Max Resilience
220ca712 000000ff
Max Wisdom
220ca715 000000ff
Max Luck
220ca71e 000000ff
Hardie Attributes
Max HP
120cd484 000003e7
Full HP
120cd482 000003e7
Max MP
120cd488 000003e7
Full MP
120cd486 000003e7
Laurel Attributes
Max HP
120cd990 000003e7
Full HP
120cd98e 000003e7
Max MP
120cd994 000003e7
Full MP
120cd992 000003e7
Meenda Attributes
Max HP
120cac24 000003e7
Full HP
120cac22 000003e7
Max MP
120cac28 000003e7
Full MP
120cac26 000003e7
Max Strength
220cac1c 000000ff
Max Agility
220cac20 000000ff
Max Resilience
220cac1e 000000ff
Max Wisdom
220cac21 000000ff
Max Luck
220cac2a 000000ff
Maya Attributes
Max HP
120cb130 000003e7
Full HP
120cb12e 000003e7
Max MP
120cb134 000003e7
Full MP
120cb132 000003e7
Max Strength
220cb128 000000ff
Max Agility
220cb12c 000000ff
Max Resilience
220cb12a 000000ff
Max Wisdom
220cb12d 000000ff
Max Luck
220cb136 000000ff
Oojam Attributes
Max HP
120ce3a8 000003e7
Full HP
120ce3a6 000003e7
Max MP
120ce3ac 000003e7
Full MP
120ce3aa 000003e7
Game ID: YIVE-387874A8
Press SELECT for Max Gold
94000130 fffb0000
020c7dd0 3b9ac9ff
d2000000 00000000
Press SELECT for Max Casino Tokens
94000130 fffb0000
020c7dd8 3b9ac9ff
d2000000 00000000
Battle Codes
Press L in Battle: Max EXP
94000130 fdff0000
120c7de8 0000270f
d0000000 00000000
Hero Attributes
Max HP
120c88d0 000003e7
Full HP
120c88ce 000003e7
Max MP
120c88d4 000003e7
Full MP
120c88d2 000003e7
Max Strength
220c88c8 000000ff
Max Agility
220c88cc 000000ff
Max Resilience
220c88ca 000000ff
Max Wisdom
220c88cd 000000ff
Max Luck
220c88d6 000000ff
Ragnar Attributes
Max HP
120c92e8 000003e7
Full HP
120c92ea 000003e7
Max MP
120c92ec 000003e7
Full MP
120c92ea 000003e7
Max Strength
220c92e0 000000ff
Max Agility
220c92e4 000000ff
Max Resilience
220c92e2 000000ff
Max Wisdom
220c92e5 000000ff
Max Luck
220c92ee 000000ff
Healie Attributes
Quick Level Up
120cc038 0000ffff
Max HP
120cc054 000003e7
Full HP
120cc052 000003e7
Max MP
120cc056 000003e7
Full MP
120cc058 000003e7
Alena Attributes
Max HP
120c97f4 000003e7
Full HP
120c97f2 000003e7
Max MP
120c97f8 000003e7
Full MP
120c97f6 000003e7
Max Strength
220c97ec 000000ff
Max Agility
220c97f0 000000ff
Max Resilience
220c97ee 000000ff
Max Wisdom
220c97f1 000000ff
Max Luck
220c97fa 000000ff
Kiryl Attributes
Max HP
120c9d00 000003e7
Full HP
120c9cfe 000003e7
Max MP
120c9d04 000003e7
Full MP
120c9d02 000003e7
Max Strength
220c9cf8 000000ff
Max Agility
220c9cfc 000000ff
Max Resilience
220c9cfa 000000ff
Max Wisdom
220c9cfd 000000ff
Max Luck
220c9d06 000000ff
Borya Attributes
Max HP
120ca20c 000003e7
Full HP
120ca20a 000003e7
Max MP
120ca210 000003e7
Full MP
120ca20e 000003e7
Max Strength
220ca204 000000ff
Max Agility
220ca208 000000ff
Max Resilience
220ca206 000000ff
Max Wisdom
220ca209 000000ff
Max Luck
220ca212 000000ff
Torneko Attributes
Max HP
120ca718 000003e7
Full HP
120ca716 000003e7
Max MP
120ca71c 000003e7
Full MP
120ca71a 000003e7
Max Strength
220ca710 000000ff
Max Agility
220ca714 000000ff
Max Resilience
220ca712 000000ff
Max Wisdom
220ca715 000000ff
Max Luck
220ca71e 000000ff
Hardie Attributes
Max HP
120cd484 000003e7
Full HP
120cd482 000003e7
Max MP
120cd488 000003e7
Full MP
120cd486 000003e7
Laurel Attributes
Max HP
120cd990 000003e7
Full HP
120cd98e 000003e7
Max MP
120cd994 000003e7
Full MP
120cd992 000003e7
Meenda Attributes
Max HP
120cac24 000003e7
Full HP
120cac22 000003e7
Max MP
120cac28 000003e7
Full MP
120cac26 000003e7
Max Strength
220cac1c 000000ff
Max Agility
220cac20 000000ff
Max Resilience
220cac1e 000000ff
Max Wisdom
220cac21 000000ff
Max Luck
220cac2a 000000ff
Maya Attributes
Max HP
120cb130 000003e7
Full HP
120cb12e 000003e7
Max MP
120cb134 000003e7
Full MP
120cb132 000003e7
Max Strength
220cb128 000000ff
Max Agility
220cb12c 000000ff
Max Resilience
220cb12a 000000ff
Max Wisdom
220cb12d 000000ff
Max Luck
220cb136 000000ff
Oojam Attributes
Max HP
120ce3a8 000003e7
Full HP
120ce3a6 000003e7
Max MP
120ce3ac 000003e7
Full MP
120ce3aa 000003e7