BubbbleShock

Shoot blue bubbles to make red ones turn pink. Pink bubbles do not cause damage and award you points, survive as long as you can to reach higher score. The green bubbles grants recover a lost life and the grey bubbles cause a shockwave that pops all bubbles around. The light blue ones may freeze your recovery shot and may cause one of your hearts to shatter making it unrecoverable. That happend when you take damage while frozen.