The following are known Atmosphere / EdiZon / SXOS Cheat Codes for ACA NeoGeo: Blue’s Journey on Nintendo Switch (Switch).

Title ID: 0100379003900000
Build ID: 7f38079d766279aa

[P1 Infinite HP]
01000000 0123DDD8 00000005
01000000 0123DDE9 00000005

[P1 Infinite Lives]
01000000 0123DDC9 00000009

[P1 Infinite Roses]
01000000 0123DDD9 0000007F

[P1 Invincible]
01000000 0123DDD0 000000FF

[P2 Infinite HP]
01000000 0123E1D8 00000005
01000000 0123E1E9 00000005

[P2 Infinite Lives]
01000000 0123E1C9 00000009

[P2 Infinite Roses]
01000000 0123E1D9 0000007F

[P2 Invincible]
01000000 0123E1D0 000000FF