Play Pop
Pop is a free bubble-popping game you play in your browser, on a phone or a computer: no ads, and nothing to install.
Pop the bubbles before they fade, and leave the spiky ones alone. Center hits score more.
Pop bubbles before they fade, but never the spiky ones.
What scores. Bubble: +10. Its bright center: +30. Gold bubble: +25 (center +70). Pops in a row: up to +20 more. Spiky bubble: −25 (and your streak).
How a run ends: after 45 seconds.