Fleet Commander: Salvation After decades of fighting, the factions at war realized that it was of the utmost importance to be able to provide support directly in the battle zone. Furthermore, 'Electronic Warfare' slowly took more importance, but the systems installed on the warships were revealed to be not effective enough, except on the battleships -- but at the cost of not choosing a destructive special weapon. At that stage, specialized ships started to appear in the battles: the Tech Ships. Salvation is an expansion for ''Fleet Commander: Genesis'' that introduces technical support ships, new terrain tiles, scenarios, and a campaign builder.