Description
In the middle of the screen, there are 2-4 potholes depending on the mode, in which there are hens incubating eggs, in the sky there are birds of prey that sometimes rush down to attack chickens and steal eggs. Your task is to quickly draw lines so that the bird that falls into the picture cannot rush down to steal the eggs. That line will only appear for 1-2 seconds and then disappear. The line can only draw a short segment and can only draw 1 line at a time.
* Winning condition: highest score
* Loss condition: get stabbed 3 times by bird
* How to divide LV:
-Normal: 2 potholes, the speed and frequency of the bird's appearance gradually increase.
-There are 4 potholes, the speed and frequency of the birds appear gradually increasing.