Bird egg is a multiplayer game, you can single-player game, challenging. 

Rules of the game: 
1. Via LAN or Bluetooth, you can play with your friends game together.
2. You can play games between different devices, such as Mac, Iphone, IPAD, and so on.
3. Capture the bird's egg with a basket. 
4. Prevent the eggs to fall to the floor . 
5. Swing your mobile in order to move the basket postion. 
6. Match you with other people
7. by holding down the basket and move, adjust the basket position
8.If you do not look for the basket, turn your phone direction

according to the number of broken eggs, the ranking will be different : 
1. Call the golden eggs: the eggs never fall to the floor . 
2. Call the Silver Egg : only one egg fall to the floor . 
3. Call the Copper Egg : only two eggs fall to the floor

Source: App Store