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.
I have been working for improve the gran campaign with new features on missions. By example the first Empire mission where the Rebels are more powerful but you can receive new reinforces or the attack to the Mon Calamari where the Rebel defense force is formed by at least 9 starships at comparation with the two from the original mission. Of course there is a version from the campaign where you can reach the tech level 5 from the begining without any lock of units.
old times with eaw :)
Awesome :).