Like Indiana Jones' whip and hat, the breathing device is another essential tool in Indiana Jones and the Great Circle. The breathing device allows you to breathe and swim underwater safely, opening up even more ways to explore while playing as the iconic adventurer. Although it's possible to come across secret areas that require the breathing device quite early in the game, you won't be able to grab it until much later in the story. Consequently, you might wonder when and how to get the breathing device in Indiana Jones and the Great Circle and what you need to do in order to get it.