Retribution/Manner please
Manner please is a Steam achievement in Retribution.
Getting it
To get this achievement is fairly simple and easy. It is just about timing. Play a normal ranked game. And unless you are the worlds best player you are going to lose some!
If it looks like things are going badly and you really wouldn't be able to come back from things you can decide to concede. If all your team mates agree then the match ends and victory is given to the opposing team. To concede press F10 and then select the 'conceade match' option. This then brings up a voting panel in the top left hand corner and you would click surrender.
However to get this acheivement say "GG" (best be safe and put them in capitals, no speech marks though) to all the players in the match through in-game chat. To talk to all players hold shift and press enter. When you type your writing should be yellow indicating it is going to everybody rather than the usual white text that goes to your team mates. (just press enter to get normal team chat)
Then simply conceade within 15 seconds and the acheive is yours! You might find it easier to do in a 1v1 as your teammates are somtimes a bit slow to respond to the voting or they decide to carry on (only one person in the team has to vote this for the match to carry on).