Flairs

Flairs are collectible icons that can be equipped to your avatar and are visible by everyone who you play with. There are over 15 flairs to collect in addition to the vast amount of flags that can be added alongside them. You may equip both a flag and a flair at the same time.

Flags
Flags are icons that represent a specific country. They are used to display what country the user is from. There are over 50 different flags. Flags can be unlocked as a reward for increasing your player level. When this happens, all flags are unlocked at once. For a full list of flags, please visit the wiki page here.