Every player has his/her own referrer code. When a new player successfully enters your referrer code and becomes your referral, and this player reaches certain levels, both of you will receive rewards. You can refer 10 players at most.

Tap “More” - “Referrer” to view the rules and rewards in details.

Notice: to be able to enter a referrer code, one must meet the following conditions:

1.Is the first account created on a device;

2.Castle level below lv.5.