This is a list of units by function. All items (19) # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other A Category:Air support units Category:Anti-air units Category:Anti-torpedo units C Category:Construction units D Category:Direct fire units E Category:Economic units G Game ender I Category:Indirect fire units Category:Intelligence units P Category:Production units S Category:Shield generators Category:Storage units Category:Strategic missile defense units Category:Strategic missile launchers T Category:Tactical missile defense units Category:Tactical missile launchers Category:Torpedo units Category:Transport units U Category:Utility units Categories: Units Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.