There are 46 achievements with a total of 1000 gamerscore.
| Unlockable: | How to unlock: |
| Carlson's Raiders (10 gs) | Complete 'Semper Fi' on any difficulty. (Solo only) |
| Stormed Peleliu (15 gs) | Establish a beachhead on the island of Peleliu on any difficulty. (Solo only) |
| The Last Stand (20 gs) | Survive the land and air conflict surrounding Okinawa on any difficulty. (Solo only) |
| Stabbed in the Heart (20 gs) | Complete all missions on the Eastern Front on any difficulty setting. (Solo only) |
| Get Your Hands Dirty (30 gs) | Complete 'Semper Fi' on Veteran difficulty. (Solo only) |
| Saved Private Ryan (10 gs) | Save the soldier before he burns to death. (Solo or co-op) |
| Bloody Peleliu (30 gs) | Complete 'Little Resistance' on Veteran difficulty. (Solo only) |
| Architect (30 gs) | Complete 'Vendetta' on Veteran difficulty. (Solo only) |
| Weapon of Mass Destruction (15 gs) | Radio in a naval bombardment that kills at least 4 Japanese soldiers. (Solo or co-op) |
| No Safe Place (15 gs) | Burn an enemy out of a tree with the flamethrower in 'Hard Landing' (Solo or co-op) |
| The Professional (15 gs) | Shoot all of Amsel's henchmen, including their attack dog, without reloading. (Solo only) |
| The Sword Is Broken (30 gs) | Complete 'Hard Landing' on Veteran difficulty. (Solo only) |
| When It Rains, It Pours (30 gs) | Complete 'Eviction' on Veteran difficulty. (Solo only) |
| One Bad Gato (30 gs) | Complete 'Black Cats' on Veteran difficulty. (Solo only) |
| Firestarter (15 gs) | Complete a mission using only the flamethrower. Melee, grenades & explosives are OK. (Solo or co-op) |
| Fearless (30 gs) | Complete 'Relentless' on Veteran difficulty. (Solo only) |
| The Sum of All Zeros (15 gs) | Down 45 Japanese Zeros in 'Black Cats'. (Solo only) |
| Ruthless (15 gs) | Kill 15 enemies while mounted on a tank in 'Ring of Steel'. (Solo or co-op) |
| Shot in the Dark (10 gs) | Kill 10 enemies while the lights are out in the subway in 'Eviction'. (Solo or co-op) |
| Hell on Wheels (30 gs) | Complete 'Blood and Iron' on Veteran difficulty. (Solo only) |
| The Hammer Strikes (30 gs) | Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only) |
| Snake in the Grass (15 gs) | Take out a Japanese soldier while he is lying in wait in the grass. (Solo or co-op) |
| Throw a Six and a Half (15 gs) | On Hardened or Veteran difficulty, complete a level without dying. (Solo only) |
| War Hero (40 gs) | Complete the game on any difficulty. (Solo only) |
| For the Motherland (30 gs) | Complete 'Heart of the Reich' on Veteran difficulty. (Solo only) |
| Gunslinger (15 gs) | Assassinate General Amsel with a pistol shot. (Solo only) |
| Grave Robber (15 gs) | Collect all Death Cards in the game. (Solo only) |
| Hardened War Hero (100 gs) | Complete the game on Hardened or Veteran difficulty. (Solo only) |
| Purple Heart (5 gs) | When staring into the face of adversity, show courage and persevere. |
| Kamikaze (15 gs) | Complete any level on Regular difficulty or higher using only melee and grenades. (Solo only) |
| Blowtorch & Corkscrew (30 gs) | Complete 'Blowtorch & Corkscrew' on Veteran difficulty. (Solo only) |
| Mortar-dom (10 gs) | Kill 8 Japanese with thrown mortars in 'Breaking Point'. (Solo or co-op) |
| Rough Economy (15 gs) | Kill 3 enemies with a single bullet. (Solo or co-op) |
| Scorched Earth (30 gs) | Complete 'Burn`em Out' on Veteran difficulty. (Solo only) |
| Guardian Angel (10 gs) | In the final battle for Okinawa, save Sergeant Roebuck. (Solo or co-op) |
| Setting of the Sun (30 gs) | Complete 'Breaking Point' on Veteran difficulty. (Solo only) |
| No Return (30 gs) | Complete 'Ring of Steel' on Veteran difficulty. (Solo only) |
| Bearing the Burden (30 gs) | Complete 'Downfall' on Veteran difficulty. (Solo only) |
| Close Shave (10 gs) | Survive a Banzai attack. (Solo only) |
| Lights Out! (10 gs) | In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only) |
| Iron Fist (15 gs) | Destroy all towers and bunkers in 'Blood and Iron'. (Solo or co-op) |
| Get Your Left Foot Wet (30 gs) | Complete a match in Campaign Co-Op mode over Xbox LIVE. (Online co-op only) |
| Get Your Right Foot Wet (30 gs) | Complete a match in Competitive Co-Op mode over Xbox LIVE. (Online co-op only) |
| Blue Ribbon (25 gs) | Complete a 4-player Competitive Co-Op match in 1st place over Xbox LIVE. (Online co-op only) |
| It’s All about Prestige (0 gs) | You achieved the first level of Prestige. Only 9 more to go. |
| Go Get Some Sun (0 gs) | You achieved the highest level in the game. Time to go outside and find some things to do... |
