Assassin's Creed IV: Black Flag (Xbox 360) achievements
2,243
(1,250)

Assassin's Creed IV: Black Flag (Xbox 360)

4.4 out of 5 from 5095 votes

There are a maximum of 60 Assassin's Creed IV: Black Flag (Xbox 360) achievements (50 without DLC) worth 2,243 (1,250)

88,794 tracked gamers have this game, 3,084 have completed it (3.47%)

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Assassin's Creed IV: Black Flag (Xbox 360) Achievements

Complete memory sequence 1.
Unlocked by 87,825 tracked gamers (99% - TA Ratio = 1.00)  
Complete memory sequence 2.
Unlocked by 75,241 tracked gamers (85% - TA Ratio = 1.08)  
Complete memory sequence 3.
Unlocked by 67,456 tracked gamers (76% - TA Ratio = 1.14)  
Complete memory sequence 4.
Unlocked by 64,032 tracked gamers (72% - TA Ratio = 1.17)  
Complete memory sequence 5.
Unlocked by 59,992 tracked gamers (68% - TA Ratio = 1.21)  
Complete memory sequence 6.
Unlocked by 56,780 tracked gamers (64% - TA Ratio = 1.24)  
Complete memory sequence 7.
Unlocked by 55,423 tracked gamers (62% - TA Ratio = 1.26)  
Adrift26 (20)
Complete memory sequence 8.
Unlocked by 52,814 tracked gamers (59% - TA Ratio = 1.29)  
A New Hope26 (20)
Complete memory sequence 9.
Unlocked by 51,527 tracked gamers (58% - TA Ratio = 1.31)  
Complete memory sequence 10.
Unlocked by 49,789 tracked gamers (56% - TA Ratio = 1.33)  
Complete memory sequence 11.
Unlocked by 49,167 tracked gamers (55% - TA Ratio = 1.34)  
Complete memory sequence 12.
Unlocked by 46,641 tracked gamers (53% - TA Ratio = 1.37)  
Complete memory sequence 13.
Unlocked by 46,389 tracked gamers (52% - TA Ratio = 1.38)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 67,215 tracked gamers (76% - TA Ratio = 1.14)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 56,627 tracked gamers (64% - TA Ratio = 1.25)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 49,707 tracked gamers (56% - TA Ratio = 1.33)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 46,541 tracked gamers (52% - TA Ratio = 1.38)  
By The Book144 (50)
This is a rare achievementComplete 100% of all main mission constraints.
Unlocked by 10,701 tracked gamers (12% - TA Ratio = 2.87)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 33,149 tracked gamers (37% - TA Ratio = 1.63)  
Kill a guard ringing a bell.
Unlocked by 56,581 tracked gamers (64% - TA Ratio = 1.25)  
Owned12 (10)
Complete every activity in a single location.
Unlocked by 63,278 tracked gamers (71% - TA Ratio = 1.18)  
Unlock the secret door in Tulum.
Unlocked by 34,949 tracked gamers (39% - TA Ratio = 1.59)  
Harpoon a killer whale.
Unlocked by 49,934 tracked gamers (56% - TA Ratio = 1.33)  
Complete a Templar Hunt sequence.
Unlocked by 51,136 tracked gamers (58% - TA Ratio = 1.31)  
Sea Legs52 (30)
Complete all naval contracts.
Unlocked by 29,535 tracked gamers (33% - TA Ratio = 1.73)  
Capture all forts.
Unlocked by 40,979 tracked gamers (46% - TA Ratio = 1.47)  
Complete 25 Abstergo challenges.
Unlocked by 64,722 tracked gamers (73% - TA Ratio = 1.17)  
Earn 50,000 reales.
Unlocked by 60,520 tracked gamers (68% - TA Ratio = 1.21)  
Mer-man12 (10)
Swim a total of 1 nmi.
Unlocked by 63,355 tracked gamers (71% - TA Ratio = 1.18)  
Craft the Hunter outfit.
Unlocked by 34,899 tracked gamers (39% - TA Ratio = 1.59)  
Thug Life38 (30)
Plunder 30 ships.
Unlocked by 54,223 tracked gamers (61% - TA Ratio = 1.27)  
This is a rare achievementDefeat all 4 legendary ships.
Unlocked by 20,112 tracked gamers (23% - TA Ratio = 2.10)  
Destroyer78 (40)
This is a rare achievementFully upgrade the Jackdaw.
Unlocked by 23,598 tracked gamers (27% - TA Ratio = 1.93)  
Explore all underwater shipwrecks.
Unlocked by 31,323 tracked gamers (35% - TA Ratio = 1.68)  
Barfly50 (30)
Unlock all taverns.
Unlocked by 31,776 tracked gamers (36% - TA Ratio = 1.67)  
Recruit 500 crew members.
Unlocked by 34,073 tracked gamers (38% - TA Ratio = 1.61)  
FTFY16 (10)
Fully upgrade your hideout.
Unlocked by 33,828 tracked gamers (38% - TA Ratio = 1.61)  
Visit every location of the game.
Unlocked by 28,385 tracked gamers (32% - TA Ratio = 1.76)  
Hack 15 computers in Abstergo Entertainment.
Unlocked by 37,497 tracked gamers (42% - TA Ratio = 1.53)  
Roped In16 (10)
Perform 5 air assassinations from a swinging rope.
Unlocked by 32,702 tracked gamers (37% - TA Ratio = 1.64)  
Share each type of discovery with friends once.
Unlocked by 35,282 tracked gamers (40% - TA Ratio = 1.58)  
Board a ship without losing any crew members.
Unlocked by 66,048 tracked gamers (74% - TA Ratio = 1.15)  
Siren Song44 (20)
This is a rare achievementRescue pirate hostages by distracting enemies with "dancers."
Unlocked by 17,992 tracked gamers (20% - TA Ratio = 2.22)  
Kill 4 enemies in a row using the multi-pistols.
Unlocked by 42,590 tracked gamers (48% - TA Ratio = 1.44)  
Excavator12 (10)
Find a buried treasure.
Unlocked by 61,409 tracked gamers (69% - TA Ratio = 1.20)  
This is a rare achievementReach level 55 in Multiplayer.
Unlocked by 4,729 tracked gamers (5% - TA Ratio = 4.33)  
This is a rare achievementFinish a game session with an ability set that you customized in Multiplayer.
Unlocked by 18,308 tracked gamers (21% - TA Ratio = 2.20)  
This is a rare achievementComplete the Discovery Mode of Wolfpack in Multiplayer.
Unlocked by 10,821 tracked gamers (12% - TA Ratio = 2.86)  
This is a rare achievementPlay and complete a game session of Game Lab in the Multiplayer Public playlist.
Unlocked by 9,989 tracked gamers (11% - TA Ratio = 2.98)  
This is a rare achievementPlay on every game mode, and use every ability and ranged weapon once in Multiplayer.
Unlocked by 3,844 tracked gamers (4% - TA Ratio = 4.80)  
Add-on: Freedom Cry
351
(170)
3.8 from 106 votes

Buy now from the Xbox LIVE Store

12,357 tracked gamers have this dlc pack, 5,865 have completed it (47.46%)

There are a maximum of 6 achievements worth 351 (170)

There is 1 review | Estimated completion: 3-4 hours

This is a rare achievementFree your first slave.
Unlocked by 12,344 tracked gamers (100% - TA Ratio = 1.63)  
This is a rare achievementLiberate 500 slaves.
Unlocked by 8,615 tracked gamers (70% - TA Ratio = 1.96)  
Firepower29 (15)
This is a rare achievementKill 5 guards at once with a blunderbuss.
Unlocked by 9,070 tracked gamers (73% - TA Ratio = 1.91)  
Secret Achievement
This is a rare achievementContinue playing to unlock this achievement. (Secret)
Unlocked by 6,545 tracked gamers (53% - TA Ratio = 2.24)  
Secret Achievement
This is a rare achievementContinue playing to unlock this achievement. (Secret)
Unlocked by 9,202 tracked gamers (74% - TA Ratio = 1.89)  
This is a rare achievementFreedom Cry - Achieve 100% synchronization
Unlocked by 5,984 tracked gamers (48% - TA Ratio = 2.35)  
Add-on: MP Characters Pack #1 Blackbeard’s Wrath
199
(80)
2.5 from 73 votes

Buy now from the Xbox LIVE Store

3,165 tracked gamers have this dlc pack, 2,315 have completed it (73.14%)

There are a maximum of 4 achievements worth 199 (80)

There are no reviews | Estimated completion: 1-2 hours

This is a rare achievementPlaying as The Jaguar, be the highest scoring player of a Domination game session.
Unlocked by 2,621 tracked gamers (83% - TA Ratio = 2.52)  
This is a rare achievementPlaying as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.
Unlocked by 2,786 tracked gamers (88% - TA Ratio = 2.45)  
This is a rare achievementPlaying as The Orchid, block 10 abilities from opponents with Sabotage.
Unlocked by 2,573 tracked gamers (81% - TA Ratio = 2.55)  
This is a rare achievementKill a player using a lift that has been trapped with Booby Trap.
Unlocked by 2,861 tracked gamers (90% - TA Ratio = 2.42)