Centuari Republic Mass Driver Upgrades History The Centauri have recently begun using weapons outlawed by Interstellar Treaties. The use of these weapons of mass destruction is a clear sign that the Centauri are attempting to reclaim their former glory and don't care who they step on to get it back. The following is a list of ships that have been observed with the Mass Driver installed. Some, like the old Centarum Class refits (Imerpium Republic), are equipped with more than one Mass Driver. Battleships: Octurian Class and Variants Octurian Class Battleship Ochtariate Class Battleship Septarian Class Battleship Other Battleships Internus Class Dreadnought Imperium Republic Class Battleship Cruisers Primus Class and Variants Primus Class Battlecruiser Accelerator Primus Class Battlecruiser Secundus Class Assault Cruiser Emperor's Transport Trinarus Class War Cruiser Kutas Class Stike Cruiser Hoppin' Quack Class Party Cruiser Torr Class Attack Cruiser Octus Class Assault Cruiser Todd Class Attack Cruiser Denisius Class Patrol Tender Trinarius Class War Cruiser Quatrus Class Heavy Carrier Quadros Class Heavy Battlecruiser Centurian Class and Variants Centurian Class Attack Cruiser Decurion Class Assault Cruiser Herculan Class Bombardment Cruiser Other Cruisers Excent Class Heavy Battlecruiser Courlite Class Heavy Strike Cruiser Centarum Class Cruiser Longiunus Class Bombardment Cruiser Durion Class Warcruiser Nalus Class Armored Cruiser Phalanx Class Battlecruiser Legion Class Heavy Cruiser