10 One Trick PonyPurchase an ability.
10 These Will DoPurchase 5 weapons.
10 Tongue TiedKill a Licker that is grappling a Teammate.
10 Up Close and PersonalKill 5 players in one multiplayer game with CQC Kills.
15 A Gun by Any Other NameKill an enemy with each weapon type including special weapons.
15 Choices AplentyPurchase 15 weapons.
15 Down BoyKill 13 zombie dogs (lifetime)
15 Feelin' Stronger Every DayFully upgrade an ability.
15 Like a ButterflyKill 100 zombies with CQC (lifetime)
15 Now That's GCollect 3 G-Virus Samples in one Biohazard match.
15 On A RollAchieve a 5 kill streak in a Versus match.
15 Raccoon City MascotCollect all 7 Raccoons.
15 So Hot Right NowKill 103 enemies with incendiary rounds (lifetime)
20 BetrayalComplete the fifth mission of the USS campaign.
20 Bloody Good TimeKill 5 enemies by causing Blood Frenzy in a single campaign game or multiplayer
20 CorruptedComplete the second mission of the USS campaign.
20 Danger, High Voltage!Complete the third mission of the USS campaign.
20 Down in the LabsComplete the sixth mission of the USS campaign.
20 Like a BeeKill 10 enemy players in one Versus game with CQC.
20 Look What I Can DoPurchase all abilities for one character class.
20 Organic ShieldKill 5 enemies consecutively while using a zombie as a shield.
20 Ready To DominateFully upgrade all abilities for one character class.
20 Rogue's GalleryComplete the fourth mission of the USS campaign.
20 SamplerPlay at least one match in every Versus game type
20 Supreme SurvivorsIn Survivors mode, have all 4 players on your team Survive the game.
20 WitnessWitness the beginning of the Raccoon City outbreak.
25 Green ThumbHeal with 101 Green Herbs (lifetime)
25 Outbreak SurvivalistComplete all U.S.S. missions on Veteran.
25 Skill... Or Luck?Achieve a 10 kill streak in a Versus match.
30 Baker's DozenKill 13 zombified teammates.
30 Fallen IdolsIn Heroes mode, eliminate 4 Heroes in one game.
30 No Sample For YouForce 25 enemies to drop G-Virus Samples in Biohazard (lifetime).
30 Quite The CollectionPurchase all available weapons.
30 So Many ChoicesPurchase all abilities for all character classes.
30 SuccessComplete all U.S.S. missions with an S Rank.
35 Raccoon City CleanserComplete all U.S.S. missions on Professional.
40 Epic StandardsUpgrade all abilities for all characters to its maximum level.
45 Great SuccessGain S+ on all U.S.S. mission on Professional/Veteran difficulty
5 Chaos AvertedKill an infected teammate with a headshot before they become a zombie in any mode.
50 You Love to Hate my 98Complete 98 Versus games