Player(s) and their opponent(s) can unleash devastating attacks or other actions that usually require no units or buildings to exist within the operation theatre to be usable.
Alternate names: Super powers, Global powers
The first video game about Support powers was released on February 12, 2003.
The actual effects may range from re-inforcements of varying kinds to supply drops, from aerial strafing runs to howitzer barrage, from teleporting units long distances to nuclear strikes. Even temporary enhancements are valid.