Download Maelstrom v1.1 R5

The fifth release of the Maelstrom Mod for Rebellion. Now includes all three new races, with Loyalist and Rebel Factions. Six races: Tec, Advent, Vasair, Norlamin, Replicators and the TradeAlliance. Sins Rebellion version 1.1 compatible.

Credits: Ironclad, Stardock, ICEman, Quiet_Man, Malanthor, UncleJ and many others
http://www.soase-maelstrom.com/