So yea, I started a new campaign. Got into dust, and was in the process of blowing up the Catharsis Point Wind Farm when I found something I'd never seen there before: A combat walker. My first encounter with them was in Eos in my previous game, and I had a lotta fun.
So I blew up /everything/ with it.... then I ran away. On red, I encounter a tank. I had lost the walker, so I thought "what the hell!" and took out my arc welder. Zapped the man with my last clip, stole the tank, and drove straight into the EDF base around Dust Town Hall, blew up the Town Hall and the guard towers.
All in all: ~50-100 EDF vehicles blown up. A lot more grunts killed. Two high importance targets down and two medium importance targets. Then I went to the safe house, didn't die.
This made me almost as happy as that one mission with the heavy walker. Only time I've ever gotten one.
"Things will not calm down, Daniel Jackson. They will, in fact, calm up."