Starting Bubbles: 45 Recommended Potions:
+3 holes, +7 bubbles, RB Bubble Points needed for 1, 2, 3 Star:
80 000, 105 000, 130 000 Special bubbles: Black Bubbles
Work your way fast at one side to get many aiming spots. Drop everything fast, as you will run out of bubbles if you don’t take bursts. Building op clusters to drop takes usually too many bubbles at this level.