The Railgun is a experimental Axis weapon which can be purchased in the Bureau section of the store. It requires a short period of time to charge up before it can fire to which it unleashes a deadly laser shot which is very effective on groups of enemies. A more powerful and gold-plated limited edition has been available previously.
Railgun - Base Damage: 70, Full Upgrade Damage: 270.
Limited Edition Railgun - Base Damage: 280, Full Upgrade Damage: TBC.