Basicly I've gone with the versus route. At least 3 times now I've won all maps as both sides, last 2 full playcounts I've written down to keep track. There have been players on both teams every game that I've counted as a win.

This is the last normal achievement I need, but if the game is broken and it can't be unlocked, then there is no point in me buying the DLC and I won't be.

"Can't be unlocked", "game is broken". Look, if you have problems getting the trophy, ask for help. Loads of people have platina for Brink so go easy on the whining.

Instead of accusing me of whining, try actually reading my post.

For a start I said achievement, not trophy, meaning I have it on Xbox 360, not PS3.

Secondly, as I said, I've already met the online requirements at least 3 times. The fact it still hasn't unlocked justifies why I'm on here saying something about it.

It's a glitch that SD and Bethesda are trying to fix. I've yet to complete the Resistance on Hard, but I hope I don't get this glitch.