There are 51 Trophies that can be collected.

Bronze

Witness    
Witness the beginning of the Raccoon City outbreak.    

Corrupted    
Complete the second mission of the U.S.S. campaign.    

Danger, High Voltage!    
Complete the third mission of the U.S.S. campaign.    

Rogue's Gallery    
Complete the fourth mission of the U.S.S. campaign.    

Betrayal    
Complete the fifth mission of the U.S.S. campaign.    

Down in the Labs    
Complete the sixth mission of the U.S.S. campaign.    

Died Trying    
Attempt "The Rescue" and fail    

A Hero Spared!    
Attempt "The Rescue" and survive.    

The Loyalists    
Follow orders and defeat all liabilities.    

A Gun by Any Other Name    
Kill an enemy with each weapon type including special weapons.

On A Roll    
Achieve a 5 kill streak in a Versus match.

Now That's G    
Collect 3 G-Virus Samples in one match.    

No Sample For You    
Force 25 enemies to drop G-Virus Samples in Biohazard (lifetime).    

Supreme Survivors    
In Survivors mode, have all 4 players on your team Survive the game.

Sampler    
Play at least one match in every game mode type.

Tongue Tied    
Free teammate from Licker grapple.    

Like a Butterfly    
Kill 100 zombies with CQC (lifetime)    

Stop Squirming    
17 Hunters Killed (lifetime)    

This Place Crawls    
31 Parasites killed (lifetime)    

By Trail Of Dead    
Kill 50 opponents in Versus. (lifetime)    

Hat Trick    
3 Tyrants Killed (lifetime)    

Only Hurts For A While    
Infected 13 times (lifetime)    

Clingy    
13 Parasite Zombies killed (lifetime)

Green Thumb    
Heal with 101 Green Herbs (lifetime)    

Down Boy    
Kill 13 zombie dogs (lifetime)    

These Will Do    
Purchase 5 weapons.    

Choices Aplenty    
Purchase 15 weapons.

One Trick Pony    
Purchase an ability.    

Feelin' Stronger Every Day    
Fully upgrade an ability.    

Look What I Can Do    
Purchase all abilities for one character class.    

Ready To Dominate    
Fully upgrade all abilities for one character class.

Organic Shield    
Kill 5 enemies while using a zombie as a shield.    

Baker's Dozen    
Kill 13 zombified teammates.    

So Hot Right Now    
Kill 103 enemies with incendiary rounds (lifetime)    

Bloody Good Time    
Kill 5 enemies with Blood Frenzy in a single campaign game or multiplayer match.    

Up Close and Personal    
Kill 5 players in one multiplayer game with CQC Kills.    

Raccoon City Mascot    
Collect all 7 Raccoons    

Chaos Averted    
Kill an infected teammate with a headshot before they become a zombie in any mode.

Silver

Outbreak Survivalist    
Complete all U.S.S. missions on Veteran.

Success    
Complete all U.S.S. missions with an S Rank.

Skill… Or Luck?    
Achieve a 10 kill streak in a Versus match.

Fallen Idols    
In Heroes mode, eliminate 4 Heroes in one game.

You Love to Hate My 98    
Complete 98 versus games

Revival    
Revive 31 teammates (lifetime)

Quite The Collection    
Purchase all available weapons.

So Many Choices    
Purchase all abilities for all character classes.    

Epic Standards    
Upgrade all abilities for all characters to its maximum level.

Like a Bee    
Kill 10 enemy players in one multiplayer game with CQC.

Gold

Raccoon City Cleanser    
Complete all U.S.S. missions on Professional.

Great Success    
Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Platinum

Mr. Death    
Get all Trophies.

http://www.ps3trophies.org/game/resident-evil-operation-raccoon-city/trophies/   
    
    
    

aerobes said:

This looks both really tough and time consuming. Really enjoy anything Resident Evil related for the most part and hopefully it'll be a blast. I'd like a demo too because I'm still not 100% confident just how it's going to play.

I feel the same mate not a capcom resi so would like to try before I buy.