Release date:2015年6月
Pre-registration Rewards:

クルセイダークエスト 十字軍的遠征 日文版 Crusaders Quest will be installed on your device. NHN Entertainment Corp.
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