aa crazy: stack merged dots is a simple casual game available on the iPhone platform. The game is easy to play - just tap the screen to shoot the big ball and avoid the small balls in the circle. However, mastering the game can be quite challenging.

With a total of 1005 levels, aa crazy offers plenty of content for players to enjoy. More levels are promised to be updated soon, ensuring that there is always something new to explore. The game's simplicity and addictive gameplay make it a great choice for casual gamers looking for a fun and challenging experience.