This game was classified by the community with the following category scores - Violence=2/3, Sex=0/3, Mature Content=2/3. Limited Time Release Sale: $1! Build and Defend! Swarms of hostile aliens prepare to send you scampering back to Earth. Battle alone or with friends across planets and moons featuring epic biomes such as mountains, craters, magma wastes, glaciers and more. Customize your drones and construct impenetrable bases with automated turrets in a block-builder sandbox world that you can build and destroy!