Quad turrets

The Quad Turrets is an upgrade for the Nod hub-based defense systems. Purchasing this upgrade adds an extra turret to the central hub of the defense system. It costs 1,000 credits and is available from the Operations Center.

Background
While Nod's hub based defense systems were proven effective during battles, the vulnerability of the central hub also became apparent. In order to address this glaring weakness, Nod engineers found a simple solution: protect the hub with a fourth turret, analogue to the one of the main system, effectively increasing the power of the defense system by 33% and making the entire system less vulnerable.

Multiplayer issue
In multiplayer, researching Quad turrets will cause a desync and end the match. Intentional use of this error is considered an offence on the C&C:Online server.

Changelog

 * Kane's Wrath patch 1.01: Marked of Kane Shredder turret hub can now fire when upgraded with quad turrets