The following are known Atmosphere / EdiZon / SXOS Cheat Codes for Ys IX: Monstrum Nox on Nintendo Switch (Switch).

Title ID: 0100E390124D8000
Build ID: 2b2967745a4c4098

[All Accessories]
580E0000 00E60128
780E0000 00161410
300F0000 00000061
620E1000 00000000 00000001
310F0000

[All Armors]
580E0000 00E60128
780E0000 001614D8
300F0000 0000001D
620E1000 00000000 00000001
310F0000

[All Books]
580E0000 00E60128
780E0000 00161772
300F0000 00000011
620E1000 00000000 00000001
310F0000

[All Costumes / Attachments]
580E0000 00E60128
780E0000 00161606
300F0000 00000010
620E1000 00000000 00000001
310F0000

[All Food 30]
580E0000 00E60128
780E0000 00161708
300F0000 00000024
620E1000 00000000 0000001E
310F0000
780E0000 00000044
300F0000 00000009
620E1000 00000000 0000001E
310F0000

[All Food 99]
580E0000 00E60128
780E0000 00161708
300F0000 0000001A
620E1000 00000000 00000063
310F0000
780E0000 00000058
300F0000 00000009
620E1000 00000000 00000063
310F0000

[All Materials 999]
580E0000 00E60128
780E0000 0016153C
300F0000 00000064
620E1000 00000000 000003E7
310F0000
780E0000 00000064
620E1000 00000000 000003E7

[All Medicine 30]
580E0000 00E60128
780E0000 001616CC
300F0000 0000001D
620E1000 00000000 0000001E
310F0000

[All Medicine 99]
580E0000 00E60128
780E0000 001616CC
300F0000 0000001D
620E1000 00000000 00000063
310F0000

[All Sacramentals]
580E0000 00E60128
780E0000 0016185C
300F0000 0000000A
620E1000 00000000 00000001
310F0000

[All Weapons]
580E0000 00E60128
780E0000 001612E6
300F0000 00000089
620E1000 00000000 00000001
310F0000

[Fill up Boost Gauge rapidly]
040E0000 00140874 1A96B2C8

[Full Boost Gauge(Orange)]
040E0000 00140884 1A96B2C8

[Full Gift Gauge(yellow)]
040E0000 00160D58 D503201F

[Full SP Gauge(Blue)]
040E0000 00154768 D503201F

[inf. HP]
580F0000 00E5F738
580F1000 00000000
780F0000 0000156C
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000038
780F0000 0000156C
680F0000 461C3C00 461C3C00

[Max Base HP]
580F0000 00E5F738
580F1000 00000000
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000008
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000010
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000018
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000020
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000028
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000030
780F0000 000015CC
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000038
780F0000 000015CC
680F0000 461C3C00 461C3C00

[Max Base STK & DEF]
580F0000 00E5F738
580F1000 00000000
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000008
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000010
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000018
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000020
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000028
780F0000 000015D4
680F0000 461C3C00 461C3C00
580F0000 00E5F738
580F1000 00000030
780F0000 000015D4
680F0000 461C3C00 461C3C00

[Max Coins]
040E0000 00288940 D503201F

These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for Nintendo Switch (Switch)

• Atmosphere / EdiZon / SXOS Cheat Code Index for Nintendo Switch (Switch)