Abduction

Defend your precious cows from the enemy aliens that are trying to attack and abduct them. Build turrets to kill the aliens and see how many rounds you can hold without losing all of your cows.  As a farmer, the cows represent your life if all of them get abducted you lose the farm similar to real life if you lose all the cows you lose the game. 

Enemy Alien

These will spawn in waves until every single one of them is dead. For example first round only 2 spawn but the numbers will increase as you progress on the rounds.

This is the first turret you can get to try to defend your precious cows.

The Maps