In the future, the entire humanity are facing the shortage of energy. As a commander of the space expeditionary force, you have to build frontier mining bases across the galaxy, gather different kinds of resources, and survive constant attacks of vexan.Level up your heroes and upgrade your buildings. Fight off the vexan with properly built strategies and fortifications. If a Real-Time-Strategy & Survival Hybrid is too much for you, don’t worry： Use the pause button to think twice. Features Survival ModeBuild your strategy and base wisely, and keep upgrading everything! Defensive ModeTo survive is to ATTACK! So taking down vexans will do you a lot of good. Speaking of the chips, what you get from the chips would be decisive for survival, good luck! Hero SystemThe game has two different modes: Survival and Last Stand. In each mode, you can choose between two heroes with different setups. For certain heroes, there would be even NO WALLS! Anyway, here’s one for those who seek survival: more researches means better chances, simple&easy.