Cybernetics Core
The Cybernetics Core (sometimes referred to as Cyber Core or just Core) is a structure on the Protoss Technology Tree, which requires a Gateway before it can be warped in. The Cybernetics Core unlocks new units and the Shield Battery building, and enables research of several upgrades. Possessing a Cybernetics Core unlocks the construction of Sentries, Stalkers and Adepts at the Gateway. It also allows the player to research the uniquely Protoss Warp Gate technology. The Cybernetics Core is also the location where upgrades for Air Weapons and Armor are researched.
Like most Protoss structures, the Cybernetics Core can only be warped in at a location powered by the Psionic Matrix. It can only research upgrades while it remains within the Matrix, otherwise it becomes unpowered and cannot function. However, even an unpowered Cybernetics Core still allows the construction of Sentries, Stalkers, Adepts and Shield Batteries.
PROTOSS – THE WARRIORS OF AIUR
HONOR. WISDOM. TRADITION.
In stark contrast to the adaptable Terrans and the ferocious Zerg, stand the rigid, tradition-minded Protoss. With their psionic abilities and advanced technology, the Protoss have long considered themselves the most powerful species in the galaxy. This people’s greatest asset is the tenets of their primary religion – the Khala – whose tight framework demands dogmatic adherence.
Protoss Buildings
Another outstanding technical achievement of the Protoss is to teleport their buildings over long distances from their home planet Aiur to the most remote parts of the galaxy. This is done by converting the buildings into energy and dematerializing them within the psifields built on the outposts.