RULES AND FEATURES
These balls are called FALLOUT by the developers. Indeed, it looks like a ball drop. Click on the grouped balls of the same color and they will disappear. With each level, it becomes more difficult to play, as the balls are less and less readily grouped by color.
Flash player plugin is not supported still Feb.21.
Alternative game you can play right now:
Balloons for android
You can play the game FALLOUT BALLOONS online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.