I'd just make a little fort for myself then hide behind it and ice people, sometimes i'l even switch to heavy cus it has mortar, rocketlauncher and Icecannon. Which are my favorites for base 1 battles
I run it with a chaingun or I pull a mortar out and once I have the chance, snap the base and use rockets until we fully have control over the war. Lamed!
lol during those battles, i would usually just go close combat and rape everybody with shotgun. sometimes i would just randomly shoot icecannon's everywhere if it was a HUGE
battle