【實用遊戲app】Plan 8 From Outer Space|最夯免費app-綠色工廠好玩App

They came from outer space.They want to destroy any human being.At least this is what we think.Actually, they didn't tell anything about that.Anyway, you are the last chance for the Earth.If you will succeed, they will stop the attack.I mean, what else can they do?Raise the dead and use them against us?Yeah...sure...Now go! Destroy some aliens and save the planet!--- --- --- --- ---Plan 8 from outer space is an infinite shoot em up with classic gameplay elements.To proceed you have to improve your skills, not buy diamonds/gems/stars/credits paying real money.Upgrade your ship, choose your equipment and kill some aliens!!!