This is a multiplayer achievement and can only be done in ranked matches.
In Bong Versus mode, one person plays as Bond and 6 people play as the Organization against Bond. In order to win, you must either kill everyone on the opposing team, or you can diffuse two of the three bombs on the map. You have two lives as Bond and everyone on the opposite team only has one life. If you die, you will mot likely spawn on the opposite end of the map, hopefully away from any enemies.
There are two ways of winning the round, either diffuse two of the three bombs that are scattered on the map, or kill everyone on the opposing team. You have no help because you play alone against up to 7 other people so remember to always watch your back.
The easiest way to win is to, right when you spawn the first time, run towards the closest bomb. The other team most likely can’t get to the bomb before you so you can defuse it. By the time you are done diffusing, enemies will probably be around you and probably kill you. When you spawn, you will be on the other side of the map, hopefully away from any enemy and close to another bomb. Run to the closest bomb and diffuse it and you won. Or you can do it the hard way and kill everyone on the other team.
If you need help with this achievement, please use the Quantum of Solace Achievement Trading Thread.