Assassin's Creed IV: Black Flag (Xbox 360) achievements
2,223
(1,250)

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

4.4 out of 5 from 4844 votes

There are a maximum of 60 Assassin's Creed IV: Black Flag (Xbox 360) achievements (50 without DLC) worth 2,223 (1,250)

80,141 tracked gamers have this game, 2,947 have completed it (3.68%)

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

Complete memory sequence 1.
Unlocked by 79,091 tracked gamers (99% - TA Ratio = 1.00)  
Complete memory sequence 2.
Unlocked by 67,769 tracked gamers (85% - TA Ratio = 1.08)  
Complete memory sequence 3.
Unlocked by 60,889 tracked gamers (76% - TA Ratio = 1.14)  
Complete memory sequence 4.
Unlocked by 57,848 tracked gamers (72% - TA Ratio = 1.17)  
Complete memory sequence 5.
Unlocked by 54,237 tracked gamers (68% - TA Ratio = 1.21)  
Complete memory sequence 6.
Unlocked by 51,303 tracked gamers (64% - TA Ratio = 1.24)  
Complete memory sequence 7.
Unlocked by 50,079 tracked gamers (62% - TA Ratio = 1.26)  
Adrift26 (20)
Complete memory sequence 8.
Unlocked by 47,762 tracked gamers (60% - TA Ratio = 1.29)  
A New Hope26 (20)
Complete memory sequence 9.
Unlocked by 46,600 tracked gamers (58% - TA Ratio = 1.30)  
Complete memory sequence 10.
Unlocked by 45,019 tracked gamers (56% - TA Ratio = 1.33)  
Complete memory sequence 11.
Unlocked by 44,457 tracked gamers (55% - TA Ratio = 1.34)  
Complete memory sequence 12.
Unlocked by 42,209 tracked gamers (53% - TA Ratio = 1.37)  
Complete memory sequence 13.
Unlocked by 41,990 tracked gamers (52% - TA Ratio = 1.37)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 60,671 tracked gamers (76% - TA Ratio = 1.14)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 51,164 tracked gamers (64% - TA Ratio = 1.24)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 44,941 tracked gamers (56% - TA Ratio = 1.33)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 42,122 tracked gamers (53% - TA Ratio = 1.37)  
By The Book142 (50)
This is a rare achievementComplete 100% of all main mission constraints.
Unlocked by 9,936 tracked gamers (12% - TA Ratio = 2.83)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 30,413 tracked gamers (38% - TA Ratio = 1.62)  
Kill a guard ringing a bell.
Unlocked by 51,118 tracked gamers (64% - TA Ratio = 1.25)  
Owned12 (10)
Complete every activity in a single location.
Unlocked by 57,367 tracked gamers (72% - TA Ratio = 1.17)  
Unlock the secret door in Tulum.
Unlocked by 31,740 tracked gamers (40% - TA Ratio = 1.58)  
Harpoon a killer whale.
Unlocked by 45,307 tracked gamers (57% - TA Ratio = 1.32)  
Complete a Templar Hunt sequence.
Unlocked by 46,328 tracked gamers (58% - TA Ratio = 1.31)  
Sea Legs52 (30)
Complete all naval contracts.
Unlocked by 26,899 tracked gamers (34% - TA Ratio = 1.72)  
Capture all forts.
Unlocked by 37,261 tracked gamers (46% - TA Ratio = 1.46)  
Complete 25 Abstergo challenges.
Unlocked by 58,522 tracked gamers (73% - TA Ratio = 1.16)  
Earn 50,000 reales.
Unlocked by 54,769 tracked gamers (68% - TA Ratio = 1.20)  
Mer-man12 (10)
Swim a total of 1 nmi.
Unlocked by 57,240 tracked gamers (71% - TA Ratio = 1.18)  
Craft the Hunter outfit.
Unlocked by 31,871 tracked gamers (40% - TA Ratio = 1.58)  
Thug Life38 (30)
Plunder 30 ships.
Unlocked by 49,112 tracked gamers (61% - TA Ratio = 1.27)  
Defeat all 4 legendary ships.
Unlocked by 18,372 tracked gamers (23% - TA Ratio = 2.08)  
Destroyer77 (40)
Fully upgrade the Jackdaw.
Unlocked by 21,605 tracked gamers (27% - TA Ratio = 1.92)  
Explore all underwater shipwrecks.
Unlocked by 28,558 tracked gamers (36% - TA Ratio = 1.67)  
Barfly50 (30)
Unlock all taverns.
Unlocked by 28,985 tracked gamers (36% - TA Ratio = 1.66)  
Recruit 500 crew members.
Unlocked by 30,935 tracked gamers (39% - TA Ratio = 1.60)  
FTFY16 (10)
Fully upgrade your hideout.
Unlocked by 30,819 tracked gamers (38% - TA Ratio = 1.60)  
Visit every location of the game.
Unlocked by 25,912 tracked gamers (32% - TA Ratio = 1.75)  
Hack 15 computers in Abstergo Entertainment.
Unlocked by 34,229 tracked gamers (43% - TA Ratio = 1.52)  
Roped In16 (10)
Perform 5 air assassinations from a swinging rope.
Unlocked by 29,826 tracked gamers (37% - TA Ratio = 1.63)  
Share each type of discovery with friends once.
Unlocked by 32,253 tracked gamers (40% - TA Ratio = 1.57)  
Board a ship without losing any crew members.
Unlocked by 59,709 tracked gamers (75% - TA Ratio = 1.15)  
Siren Song44 (20)
This is a rare achievementRescue pirate hostages by distracting enemies with "dancers."
Unlocked by 16,754 tracked gamers (21% - TA Ratio = 2.18)  
Kill 4 enemies in a row using the multi-pistols.
Unlocked by 38,652 tracked gamers (48% - TA Ratio = 1.43)  
Excavator12 (10)
Find a buried treasure.
Unlocked by 55,757 tracked gamers (70% - TA Ratio = 1.19)  
This is a rare achievementReach level 55 in Multiplayer.
Unlocked by 4,446 tracked gamers (6% - TA Ratio = 4.23)  
Finish a game session with an ability set that you customized in Multiplayer.
Unlocked by 16,563 tracked gamers (21% - TA Ratio = 2.19)  
Complete the Discovery Mode of Wolfpack in Multiplayer.
Unlocked by 10,119 tracked gamers (13% - TA Ratio = 2.80)  
This is a rare achievementPlay and complete a game session of Game Lab in the Multiplayer Public playlist.
Unlocked by 9,303 tracked gamers (12% - TA Ratio = 2.92)  
This is a rare achievementPlay on every game mode, and use every ability and ranged weapon once in Multiplayer.
Unlocked by 3,663 tracked gamers (5% - TA Ratio = 4.66)  
Add-on: Freedom Cry
348
(170)
3.8 from 78 votes

Buy now from the Xbox LIVE Store

11,344 tracked gamers have this dlc pack, 5,915 have completed it (52.14%)

There are a maximum of 6 achievements worth 348 (170)

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

Free your first slave.
Unlocked by 11,309 tracked gamers (100% - TA Ratio = 1.63)  
Liberate 500 slaves.
Unlocked by 7,923 tracked gamers (70% - TA Ratio = 1.94)  
Firepower28 (15)
Kill 5 guards at once with a blunderbuss.
Unlocked by 8,355 tracked gamers (74% - TA Ratio = 1.89)  
Secret Achievement
This is a rare achievementContinue playing to unlock this secret achievement. (Secret)
Unlocked by 6,088 tracked gamers (54% - TA Ratio = 2.22)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 8,448 tracked gamers (74% - TA Ratio = 1.88)  
This is a rare achievementFreedom Cry - Achieve 100% synchronization
Unlocked by 5,562 tracked gamers (49% - TA Ratio = 2.32)  
Add-on: MP Characters Pack #1 Blackbeard’s Wrath
197
(80)
2.4 from 56 votes

Buy now from the Xbox LIVE Store

2,992 tracked gamers have this dlc pack, 2,467 have completed it (82.45%)

There are a maximum of 4 achievements worth 197 (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 2,482 tracked gamers (83% - TA Ratio = 2.49)  
This is a rare achievementPlaying as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.
Unlocked by 2,637 tracked gamers (88% - TA Ratio = 2.42)  
This is a rare achievementPlaying as The Orchid, block 10 abilities from opponents with Sabotage.
Unlocked by 2,425 tracked gamers (81% - TA Ratio = 2.52)  
This is a rare achievementKill a player using a lift that has been trapped with Booby Trap.
Unlocked by 2,705 tracked gamers (90% - TA Ratio = 2.39)