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