Full list of all 50 Quantum of Solace achievements worth 1,000 gamerscore. It takes around 35-40 hours to unlock all of the achievements on Xbox 360.
Complete game on Agent.
Complete game on 007.
Collect all cell phones.
Collect all power weapons.
Earn over 100,000 in credits.
Unlock and purchase all golden weapons.
Unlock and purchase all weapons, grenades, attachments, gadgets, and golden weapons.
Win a round as Bond in Bond Versus mode.
Defuse a bomb in Bond Versus once.
Win 5 Territory Control online matches.
Eliminate 100 players with the Golden Gun in Golden Gun mode.
Melee the player with the Golden Gun.
Unlock and purchase all weapons.
Unlock and purchase all gadgets.
In Airport, save the Skyfleet servers without breaking stealth.
In Casino Royale, reach the spa room without alerting or attacking the guards.
Unlock and purchase all weapon attachments.
Eliminate 1,000 players across all games played.
Play 100 online matches.
Eliminate 100 players while in cover across all games.
Earn over 10,000 in credits.
Eliminate 10 players while blind firing from cover across all games.
Be a top player in an online match.
Earn over 1,000 in credits.
Escape as Bond in Bond Evasion mode.
In Sink Hole, kill the helicopter pilot while the gunners are still alive.
In Siena, shoot all seven satellite dishes on the rooftops.
In Eco Hotel, kill the driver of the car.
Complete game on New Recruit.
Complete game on Field Operative.
Complete Eco Hotel.
Hack all locks.
Complete Barge and Venice.
In Venice, defeat Gettler with one shot.
Takedown 50 enemies.
In Barge, save Vesper in under two minutes.
Disable 10 cameras.
Complete Montenegro Train, Casino Royale, and Casino Poison.
Collect 30 cell phones.
In Train, only use the P99 while on the freight train.
Complete Science Center Exterior, Interior, and Airport.
Inside the Science Center, shoot down all the lights in the main hall.
Outside Science Center, defeat each sniper guard with one shot.
Complete Shanty Town and Construction Site.
Complete Siena, Opera House, and Sink Hole.
In Opera House, move through backstage without alerting the guards.
Defeat 50 enemies with one shot each.
Complete White's Estate.
In White’s Estate, open the cellar door with one shot.
Defeat an enemy with one shot.