Pre-registration
Release date:2021-03-16
Pre-registration Rewards:

Description
BT21 POP STAR is a casual match 3 mobile games developed by LINE FRIENDS for mobile. The game is themed on the popular characters BT21 from LINE FRIENDS. Players can team up with the cute characters to clear various stages and collect puzzle to complete their photo gallery. There are two game modes for players to choose with. Players can choose to play solo or play with multiple online players. They can also join a fan club to communicate or compete with their online friends. 
Pre-registration
Release date:2021-03-16
Pre-registration Rewards:

BT21 POP STAR BT21 POP STAR will be installed on your device. SUNDAYTOZ, INC
Please select your device.

In case your device has had no games installed for a long period, please check that you have signed to QooApp with the same account, updated QooApp to the latest version, and check if Notification is on.
Pre-Register via QooApp