Mabinogi Meteor Strike Timer (com.yuandroid.mabinogi.meteorstrike) on Google Play
MMORPG Mabinogi Skill Meteor Strike Timer30 minutes CountdownWhen the time up you will hear "Nuclear Missile Ready".Advance Notice: The unit is seconds,N seconds advance notice.Auto Repeat: Every 30 minutes notice once (only the first time in advance).Android version 4.1+ can operate more action in the notification bar.