Download Number
You can redeem download codes at Nintendo eShop.
If your download code is valid, you will receive various items upon entering it.
Once a download code has been redeemed, it cannot be used with another account.
Ninjala Code
You can register Ninjala Codes by accessing the corresponding option on the Mobile Menu.
Enter and submit a valid code, and you will receive a special item reward.
Reward items can be collected via email.
You must currently be online to submit a Ninjala Code.
Please note that Ninjala Codes differ from the Download Codes used for the Nintendo eShop.