Hutch are not able to change usernames, however if you have connected to a social account (Facebook or Google Play) please follow the instructions below:

On iOS/Android (Facebook):

Connect the game to Facebook to load your Facebook profile name and profile picture. You can change your username by altering your Facebook name on that platform

On Android (Google Play):

To change your username:

1. Open the Play Games app (https://play.google.com/store/apps/details?id=com.google.android.play.games&hl=en_GB)

2. At the top of the screen, tap your Gamer ID or photo.

3. In the upper right hand corner, tap Edit . To change your profile image, tap your gamer photo. To edit your Gamer ID, tap your current Gamer ID.