Referral

Inviting friends can earn the players extra rewards. Invitees who entered the referral codes and inviters of the referral codes both are eligible for the following benefits. Up to 20 users can be joined by a referral code.

• Inviting users: 3% of the CoreStones mined by the invited users can be collected everyday. Daily collection resets at every 00:00 UTC. Unclaimed rewards are lost after the reset.

• Invited users: 10% CoreStone bonus on Mining Mode when entering the referral code.

Invitation can be cancelled and be sent again to a new user.