Year 2023: The planet Esperanza has been colonized by the spaceship Magelhaes. A squad was brought together by the Esperanza government to defend the planet from any Deep Space threats.
Year 2025: Esperanza's sircraft and spacecraft have come under attack from alien ships and machines.
Combine global strategy with small squad based tactical combat against the alien invasion. Repelling the alien invasion requires taking full advantage of the terrain and surrounding environments.
Control a squad of soldiers, light and heavy support comabt vehicles, robots and air units to repel the alien invasion.