Enter the 3D simulated world Cow Defender where you drive and shoot from aliens. Race to save as many cows on your farm as possible from evil alien invaders. Collect the cows and take them to the safety of the airport where they can be flown away to a safer destination.
Your truck is equipped with a cannon and you can use this cannon to destroy the aliens. Drive around the town, intercept the aliens and save as many cows as possible! As you save more cows and destroy aliens, you can purchase more land – up to 30 acres! How many cute cows can you save? Stop the aliens today and protect your livestock!