If I may, in Voltz, building up to get a nuclear warhead or even a nuclear reactor is very, very hard. I have played on a Voltz server with 4 other people in my team, and we worked for almost half a month before we were able to get close to building nukes. We wouldn't have been able to anyways because the version we were playing in did not have Uranium ore spawning so no nukes or higher missiles. You are infact able to defend against these types of things with the use of anti ballistic missile launchers, EMP devices, blast proof walling, forcefields and more. So I feel that if we want a server that will last more than three months, we should use a Voltz factions server.