I have another free Android tower defense game for you ~ Four Days: World Defense by FridgeCat Software. Defend your world against alien onslaught spanning a dozen battle zones across four days of combat in Four Days: World Defense. There are 9 tower types and 5 ultimate commander abilities to choose. Earn Tech Points that can be used to permanently upgrade your towers, unlock new abilities, and activate power-ups. 20 different enemy types to fight for. Can you survive through Four Days?


Four Days: World Defense

Download Four Days: World Defense at Google Play Store here.

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