Its okay. It lacks polish and shine a bit.
Defender has many arrows, weapons, shotguns, lewis-guns, laser weapons and ray guns. Zombies attack to destroy the castle increasingly. As you destroy the Zombies, you will also win the golds. You must direct the character with MOUSE; stop Zombies using weapons. You can open Market section and buy ammo for weapons with P key.
Its okay. It lacks polish and shine a bit.