The game is currently in closed testing on Google Play. You can install it in three steps:

1. 1

   Join the Google Group.

   Google Group
2. 2

   With the same Google account, tap “Become a tester”.

   Join the test
3. 3

   Install Waryong2 from the Google Play Store.

   Open in Play Store

Use the same Google account you use in the Play Store on your phone for all three steps.

Joining the group alone isn't enough — don't skip step 2. The app may take a few minutes to appear in the Play Store.