A free mod for Mass Effect 3, by Tydeous.

The Spectre Expansion Mod adds a plethora of content. This mod adds several additions to the game, from storytelling and lore, gameplay tweaks to several races, new missions and quest, and also new items and locations.

It uses the underutilized Spectre and Shadow Broker Terminals to add lore to your game with hints to an ever expanding galaxy. In addition it adds five new galactic clusters to expand your gaming world.

•  The Homunculus Cluster
• The Meade Cluster
•  The Nemean Alpha Cluster
• The Savian Abyssal
• The Sin’kelar Cluster
•  

Refresh your gaming experience with this wonderful mod.