UFO Attack 3D Live

Most realistic 3D fisrt person shooter with "Live mode".
Earth is under attack and it is up to you to defend it. The battle takes place in your room, kitchen, bedroom, at school, office, bus station,...
Move your device to aim and kill them before they kill you.
You can also just play "Free play" where you can shoot as many UFOs as you like.
This is FULL version with all weapons and levels unlocked.