Gift codes are a feature in Bloons TD 6, Bloons TD Battles 2, and Bloons Card Storm that allows the player to earn in-game items by redeeming certain codes. Codes are distributed through official social media outlets. Each code can only be redeemed once, and most codes are discontinued and stop working after a certain point in time. Codes are not case-sensitive.
Gift codes were introduced to Bloons TD 6 in version 43.0, to Bloons TD Battles 2 and Bloons TD Battles 2+ in version 4.3 (though it was not mentioned in the update notes), and to Bloons Card Storm with the full release.
In the Amazon Appstore, Google Play, Epic Games Store, Microsoft Store, and Steam releases, codes are redeemed in-game by going to the "Redeem Code" menu inside the settings menu. In all other releases, codes can be redeemed online from this website. If a gift code is meant to unlock a cosmetic item the player already owns, it simply equips the item instead.
This code started as a joke made by Ryan and Sam on the Ninja Kiwi Discord. Ryan shared an edited image of the receive screen with a custom "Meevin cat" avatar to prank people into believing they would actually get the avatar for redeeming the code.
Due to a bug, the ZOMG card was not included in the rewards for some players. Players who did not receive it have since received the card in their collection.[7]