View attachment Star-Defender-4.game2676.html Imagine you owning a space ship, but enemies are threatening it. Your ship is armed with primary and secondary guns. So, what do you do to protect your ship? Play Star Defender 4 game to efface Space Invaders in the graphical masterpiece. Click the left mouse to shoot. Press Ctrl to use secondary guns. Are you ready to shoot to protect your ship? Try to kill as much enemies as possible. Good luck! Play Star Defender 4