Full list of all 66 Call of Duty: World at War achievements worth 1,500 gamerscore.
The base game contains 46 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 20 achievements worth 500 Gamerscore.
You called in a naval bombardment that took out at least 4 Japanese soldiers.
Got online, met some people, and kicked butt in a Campaign Co-Op game session.
Took the fight directly to the Japanese on the island of Peleliu.
Completed 'Vendetta' on Veteran difficulty.
Completed 'Relentless' on Veteran difficulty.
Completed 'Eviction' on Veteran difficulty.
Completed 'Black Cats' on Veteran difficulty.
Completed 'Blowtorch & Corkscrew' on Veteran difficulty.
Demonstrated killer economic sensibilities by taking down 3 enemies with a single bullet.
Encountered a Banzai attack and lived to tell the tale.
Surprised the Japanese with a daring raid of the Makin Atoll.
Defeated the Japanese on their own soil in Okinawa.
Completed 'Semper Fi' on Veteran difficulty.
Saved a soldier from a terrible death.
Completed 'Little Resistance' on Veteran difficulty.
Completed 'Hard Landing' on Veteran difficulty.
Quickly dispatched all of Amsel's henchmen in 'Vendetta' without reloading.
Completed 'Burn`em Out' on Veteran difficulty.
Completed 'Blood and Iron' on Veteran difficulty.
Completed 'Ring of Steel' on Veteran difficulty.
Completed 'Breaking Point' on Veteran difficulty.
Your usage of improvised mortars devasted the enemy.
You saved Sergeant Roebuck's life.
Took out a Japanese soldier camouflaged and hiding in the grass.
You took it to the enemy and came out of the fray unscathed.
Awarded for demonstrating courage in the face of adversity.
Established air superiority in a PBY Catalina "Black Cat".
You eliminated the enemy's ability to see your Black Cat.
Successfully collected all Death Cards.
Made due with only the bare essentials: a regulation M2.
With the flamethrower, you've shown the enemy that no hiding place is safe.
Got online, met some people, and kicked butt in a Competitive Co-Op game session.
Completed the game on Hardened or Veteran difficulty and won on all fronts.
Took the fight deep into the Fatherland.
Completed the game on any difficulty and won on all fronts.
Completed 'Their Land, Their Blood' on Veteran difficulty.
Terrorized the enemy in the pitch dark of the Berlin underground.
Assassinate General Amsel with a pistol shot. (Solo only)
Destroy all towers and bunkers in 'Blood and Iron'. (Solo or co-op)
Kill 15 enemies while mounted on a tank in 'Ring of Steel'. (Solo or co-op)
Complete 'Heart of the Reich' on Veteran difficulty. (Solo only)
Complete 'Downfall' on Veteran difficulty. (Solo only)
Complete any level on Regular difficulty or higher using only melee and grenades. (Solo only)
Complete a 4-player Competitive Co-Op match in 1st place over Xbox LIVE. (Online co-op only)
Take the leap - Prestige for the first time. (Online multiplayer only)
Achieve the highest level of Prestige. (Multiplayer only)
You used a nuke to take out a single zombie. That's a little overkill, don't you think?
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
Repair 200 window boards in a single game. (Map Pack 2 only)
Earn 75,000 points in a single Nazi Zombie game. (Map Pack 2 only)
Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
Secret Achievement
Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)
Kill 200 zombies in a single game. (Map Pack 2 only)
Get 150 zombie headshots in a single game. (Map Pack 2 only)
Open all doors in the map. (Map Pack 3 only)
Use the Monkey Bomb. (Map Pack 3 only)
Upgrade any weapon in Pack A Punch. (Map Pack 3 only)
Use the teleporter 8 times. (Map Pack 3 only)
Kill 40 zombies with the bowie knife. (Map Pack 3 only)
Link all teleport pads before round 7. (Map Pack 3 only)
Obtain the Ray Gun, DG-2, and Monkey Bomb at the same time. (Map Pack 3 only)
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
Upgrade 5 weapons at the Pack a Punch Machine. (Map Pack 3 only)
Activate the Fly Trap. (Map Pack 3 only)