A group of birds are locked up in a cage, guarded by the enemy in front of them. To save the bird, the little slingshot monster pulls up the slingshot and breaks the cage. Players need to let at least three birds collide with each other before the birds can break the cage. Test the player's power of observation and agility to join the challenge.
Properly operate, break the cage and save the birds.
When the game is loaded, you can start the game