Basic G2A Systems is a technology on the Galactic Warfare technology tree with a research cost of 225 
. It unlocks one Empire Improvement and one Star System Improvement, requires research in Specialized Isotopes, and allows further research in Alternative Armors and Advanced Fusion Power.
"A number of improvements in mathematics, materials technology, and control systems have come together to perfect the technology required to fire accurately up through the atmosphere to hit objects in orbit."
Coordinated Fleets II[]
- +2 Command Points Cap on Empire
"A first step in handling large-scale maneuvers and multiple vessels, the use of sensors and systems to coordinate fleet movement provides a tactical advantage."
Cloudrippers (AA)[]
- +1 Collateral Damage against Aircraft on Star System
- +150 Defense Anti Aircraft per
on Star System - -2 on improvement
Cost : 200 
"These ground-to-space defensive guns get their nickname from the powdery trails left behind when they punch up through clouds on the way to their targets."