The Maelstrom Mod introduces four new races to the Sins of a Solar Empire Rebellion Universe. They are independent of the original races and have unique strengths and weaknesses. Maelstrom is available for Rebellion, Diplomacy, Entrenchment and Original Sins.
I love this mod!!! It needs some more ship details on a few of the alien ships and perhaps doubling its capital and fleet supplies, but otherwise one of the best, if not the best mod's for sins!!! Keep up the good work!