It's funny. All of the reasoned posts about adding mech chassis in the game as just a normal vehicle are usually drowned in BFR talk about one-hit vehicles being added to the game. If the BFR that was in PS1 pre-nerf was added to PS2 it wouldn't stand a chance. :P 4 Phoenix rockets would kill it probably with the current balance. Two Decimator rockets to the back would blow it up. Not to mention tanks ripping it to pieces.
Okay guys. We get it. You don't want any more OP weapons or vehicles that farm infantry...
