Learn About the Game Space Base Defence The Invasion
You start on an orbital base under siege from robotic insects. Maps include Moon, Mars and Jupiter. You place laser towers, pulse cannons and missile pods along key routes. Each weapon features a unique firing pattern to counter one bug type.
Beating levels opens new zones. In those areas insect swarms pack heavier armor. You spend earned points on firepower upgrades. Each upgrade expands a cannon’s range or speeds up its reload time. Fully upgraded units tear through armored bugs.
You farm older maps to gain extra experience. That grind fills upgrade meters and unlocks special abilities. Insect swarms attack with full force. Every choice defines how long the station survives.