【實用遊戲app】Galaxy Guard|最夯免費app-綠色工廠好玩App

Outfit your ship with powerful shields and weapons and strike back at an armada of aliens in this thrilling arcade game! Destroy waves of gunships collecting upgrades to your weapons and shields to use on the powerful command ships orchestrating the assault. You are the last hope for your galaxy, survival depends on you!******************************************Advantages: No annoying ads! No in app purchases!******************************************