What is show by rock codes?

Show by Rock!! is a mobile game developed and published by Geechs. The game features cute anthropomorphic animal characters who form bands and compete against each other in music battles. Show by Rock codes are special codes that players can redeem for various rewards such as in-game currency, items, and characters. Players can obtain these codes from various events, promotions, and social media campaigns. The codes can be entered through the "Menu" tab in the game, under the "Redeem Code" section. It is important to note that codes have a limited time of use and can only be used once per account. Players should also be careful not to enter fake, expired, or invalid codes to avoid losing their rewards or getting banned from the game.