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.
Lately, I have improved the AT-IC and the AT-L. If you do not know it, it is a AT-AT with a big turret in the back. This vehicle always was fun but it had a problem, it was a mess put the big gun turret in the direction from the enemy. Now the AT-IC/AT-LC walks at reverse mode and thanks to it, you will have not problems firing the enemy in front of you. Have fun.:)
I think it would be wiser to have the laser arc over the AT-AT like the SPMA
If I had made it as a spma, there will be too problems, first, the range of fire had been a lot smaller and second, it had not looked as the original design.
That's a pretty ingenious fix, and it finally means I can use the AT-IC/LC in frontal assaults and not just defense.