Metal Slug Defense Mod Apk Unlimited Medal. Metal slug attack is a further evolution of metal slug defense. First you must uninstall metal slug defense original version if you have installed it.
This is the premium currency in game that let you to convert it to msp and energy. Simple but profound fun. Basically the concept of metal slug defense is no different from other line defenses like say line rangers.
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You can use those currencies to upgrade your buildings let you get faster ap production and others. You will spend a certain amount of ammunition. You can also get power up easily. This is the premium currency in game that let you to convert it to msp and energy.
