Burst maximum bubbles and resist as long as possible to invasion.
Stay attentive to bubbles changing and keep pace.
Unlock HARDCORE mode by bursting 150 bubbles at least in one time.
Good luck !!!
Burst maximum bubbles and resist as long as possible to invasion.
Stay attentive to bubbles changing and keep pace.
Unlock HARDCORE mode by bursting 150 bubbles at least in one time.
Good luck !!!