Did you like Sheep Invaders? Then you might also like our other free Shoot 'em up games.
Play Battle Field 2
Great shooting game with real looking graphs. Your aim is to kill all enemies with your machine gun. Stay alive for as long as you can. In Battle Field 2 use the mouse to aim and left click to shoot.
Play Overrun Midcard
The once peaceful outskirts of Midgard has been turned into a slaughterhouse. Protect the gates of Midgard using your bow against the Orcs.
Play Crazy Cow Game
Moolga, the rubber cow, has gone crazy. Release the milk and score points by hitting sea creatures. Watch out for the bombs (or shoot them) and fly low when you see a thunder cloud.