Bubble Island 2 is a game where, instead of bubbles like you'd find in other similar games (i.e. Bubble Witch Saga 2), you have to shoot berries in order to get the keys to advance in the game.
The gameplay is the same as usual, requiring you to match three or more berries of the same type in order to clear them from the board. One difference compared to the classics is that the berries can rotate, hit each other, and clear themselves from the screen when two groups of the same color touch.
Another new feature that this game offers is that when you shoot a berry, it'll bounce until it hits one that's the same color or be eliminated if it doesn't find a match. Once you've completed the level, you can play it over again with a higher level of difficulty. This way, you can earn new rewards and be able to construct new buildings along the way.
Bubble Island 2 takes the basics from the classic Bubble Shooter and adds a series of new features that give the game a different and fun twist. Plus, it has great graphics, similar to Bubble Witch Saga 3, since it's in 2D.