Yes, you can adjust the volume of the game! There are two ways to adjust the volume of your game. The master volume, which is controlled by your phone, can be found on your device's volume button. The other option is to open up your in-game settings (bottom left). There, you will see four volume settings. The music option will control how loud the music is in-game, and ambience and sounds will allow you to adjust the volume of the sound effects in-game. There is also a mute audio option that will allow you to mute all sounds in the game.