Here is the list of the unlockable achievements in Resident Evil: Operation Raccoon City for the Xbox 360.
There are ten secret achievements listed at the bottom.
A Gun by Any Other Name (15) – Kill an enemy with each weapon type including special weapons
Baker’s Dozen (30) – Kill 13 zombified teammates
Betrayal (20) – Complete the fifth mission of the USS campaign
Bloody Good Time (20) – Kill 5 enemies by causing Blood Frenzy in a single campaign game or multiplayer match
Chaos Averted (5) – Kill an infected teammate with a headshot before they become a zombie in any mode
Choices Aplenty (15) – Purchase 15 weapons
Corrupted (20) – Complete the second mission of the USS campaign
Danger, High Voltage! (20) – Complete the third mission of the USS campaign
Down Boy (15) – Kill 13 zombie dogs (lifetime)
Down in the Labs (20) – Complete the sixth mission of the USS campaign
Epic Standards (40) – Upgrade all abilities for all characters to its maximum level
Fallen Idols (30) – In Heroes mode, eliminate 4 Heroes in one game
Feelin’ Stronger Every Day (15) – Fully upgrade an ability
Great Success (45) – Gain S+ on all U.S.S. mission on Professional/Veteran difficulty
Green Thumb (25) – Heal with 101 Green Herbs (lifetime)
Like a Bee (20) – Kill 10 enemy players in one Versus game with CQC
Like a Butterfly (15) – Kill 100 zombies with CQC (lifetime)
Look What I Can Do (20) – Purchase all abilities for one character class
No Sample For You (30) – Force 25 enemies to drop G-Virus Samples in Biohazard (lifetime)
Now That’s G (15) – Collect 3 G-Virus Samples in one Biohazard match
On A Roll (15) – Achieve a 5 kill streak in a Versus match
One Trick Pony (10) – Purchase an ability
Organic Shield (20) – Kill 5 enemies consecutively while using a zombie as a shield
Outbreak Survivalist (25) – Complete all U.S.S. missions on Veteran
Quite The Collection (30) – Purchase all available weapons
Raccoon City Cleanser (35) – Complete all U.S.S. missions on Professional
Raccoon City Mascot (15) – Collect all 7 Raccoons
Ready To Dominate (20) – Fully upgrade all abilities for one character class
Rogue’s Gallery (20) – Complete the fourth mission of the USS campaign
Sampler (20) – Play at least one match in every Versus game type
Skill… Or Luck? (25) – Achieve a 10 kill streak in a Versus match
So Hot Right Now (15) – Kill 103 enemies with incendiary rounds (lifetime)
So Many Choices (30) – Purchase all abilities for all character classes
Success (30) – Complete all U.S.S. missions with an S Rank
Supreme Survivors (20) – In Survivors mode, have all 4 players on your team Survive the game
These Will Do (10) – Purchase 5 weapons
Tongue Tied (10) – Kill a Licker that is grappling a Teammate
Up Close and Personal (10) – Kill 5 players in one multiplayer game with CQC Kills
Witness (20) – Witness the beginning of the Raccoon City outbreak
You Love to Hate my 98 (50) – Complete 98 Versus games
Here are the ten secret achievements you can unlock in the game.
A Hero Spared! (15) – Attempt “The Rescue” and survive
By Trail Of Dead (10) – 50 Versus opponents killed (lifetime)
Clingy (10) – 13 Parasite Zombies killed (lifetime)
Died Trying (15) – Attempt “The Rescue” and fail
Hat Trick (15) – 3 Tyrants killed (lifetime)
Only Hurts For A While (10) – Infected 13 times (lifetime)
Revival (20) – Revive 31 team mates (lifetime)
Stop Squirming (10) – 17 Hunters killed (lifetime)
The Loyalists (15) – Follow orders and defeat all liabilities
This Place Crawls (15) – 31 Parasites killed (lifetime)