Alliance are a serie of different mods. On the Star Wars GC, you can play the civil war Empire vs Rebel era + Black Sun and soon the Republic and CIS.
Soon I will update the mod in Steam Steamcommunity.com with new features, improves and some fixes.
There are new planet graphics, changes in the space maps, improved map previews, improves in several textures, some new unit as the MC20, improved shield recharge in space units, an Insurrection GC remade and even a new model from planet ring.