Can you defend your spacebase from the dozens of the enemies? Tower Features • Exciting Tower Defense gameplay • The huge amount of upgrades to choose from • Invest your valuable coins to permanently upgrade your tower Idle Space Tower Defense,space tower defense,tower defense game,spacebase defense,3D game,clicker game,space game,spaceship,tower upgrades,idle gameplay,space strategy,tower placement,resource management,defense game,endless gameplay,spacebase upgrade