The game has 50 levels and will test your reaction time to its limits!!! Play it often and get through the difficult levels and it may even improve your reaction time by a lot!!!

Once in a while, an adventure chicken will try to run across the screen. Simply TAP anywhere on the screen to knock it out and stop it. Tap too quickly with no chickens running and you will get a penalty.

Beware: In some levels, there are decoys! Other farm animals that will run across. Do not knock them out, or you’ll get a score penalty. Knock too many decoys or miss too many chickens and you will fail the level.

In advanced levels (Level 26 and up), if you are quick enough to stop a chicken really fast, it will lay a bonus egg!

Remember, the chickens and decoys will get faster and trickier as you move up in levels.

NOTE: This game was designed for iPhone 4, iPad and iPod, it will not work for iPhone 3G or 3GS

Source: App Store