Granblue fantasy

So, is it an anime or a game? I didn't understand.

Amira is a character from the anime based on the game "Rage of Bahamut". Both "Rage of Bahamut" and "Granblue" were made by the same studio. The characters often appear in both (sometimes with slightly altered personalities or backstories, and sometimes only the name remains). And sometimes they simply add characters from another of their games (or the anime based on it) as a promotional campaign or a bonus character for purchasing a DVD. As a result, they added about half of the main cast from the "Rage of Bahamut" anime to the game.