Cow-Invaders

Use the "A" and "D" to navigate left and rightHold left mouse button and aim with the mouse to shoot the cow into space (UFO can only contain 1 cow at the time)Click right mouse button as fast as possible to beam up a cowThe goal is to remove the cows from the planet to save it from global warming. Every 6 seconds cows on the planet farts and damage the ozon layer.