Assassin's Creed IV: Black Flag has 60 achievements worth 1250 gamerscore

Heroes Aren't Born 0 Complete memory sequence 1.	10
Good While It Lasted 0 Complete memory sequence 2.	20
A Pirate's Life For Me 0 Complete memory sequence 3.	20
No Apologies 0 Complete memory sequence 4.	20
Death Of A Salesman 0 Complete memory sequence 5.	20
Mixing Up The Medicines 0 Complete memory sequence 6.	20
The Hammer Falls 0 Complete memory sequence 7.	20
Adrift 0 Complete memory sequence 8.	20
A New Hope 0 Complete memory sequence 9.	20
My Elusive Fortune 0 Complete memory sequence 10.	20
Been Down So Long… 0 Complete memory sequence 11.	20
Just Like Starting Over 0 Complete memory sequence 12.	20
Saw That One Coming… 0 Complete memory sequence 13.	50
By The Book 0 Complete 100% of all main mission constraints.	50
Silence, Fool! 0 Kill a guard ringing a bell.	5
Owned 0 Complete every activity in a single location.	10
Vault Raider 0 Unlock the secret door in Tulum.	30
Killer Killer 0 Harpoon a killer whale.	10
Help A Brother Out 0 Complete a Templar Hunt sequence.	20
Sea Legs 0 Complete all naval contracts.	30
King Of The Castle 0 Capture all forts.	30
Employee Of The Month 0 Complete 25 Abstergo challenges.	30
Business And Pleasure 0 Earn 50,000 reales.	20
Mer-man 0 Swim a total of 1 nmi.	10
Redingote Up! 0 Craft the Hunter outfit.	10
Thug Life 0 Plunder 30 ships.	30
Devil Of The Caribbean 0 Defeat all 4 legendary ships.	40
Destroyer 0 Fully upgrade the Jackdaw.	40
Seven Deadly Seas 0 Explore all underwater shipwrecks.	10
Barfly 0 Unlock all taverns.	30
Cannon Fodder 0 Recruit 500 crew members.	5
FTFY 0 Fully upgrade your hideout.	10
Cartographer 0 Visit every location of the game.	20
Ghost In The Machine 0 Hack 15 computers in Abstergo Entertainment.	10
Roped In 0 Perform 5 air assassinations from a swinging rope.	10
Sharing Is Caring 0 Share each type of discovery with friends once.	10
All Aboard! 0 Board a ship without losing any crew members.	30
Siren Song 0 Rescue pirate hostages by distracting enemies with "dancers"	20
Wild West Indies 0 Kill 4 enemies in a row using multi-pistols.	20
Excavator 0 Find a buried treasure.	10
Committed to the Cause 0 Reach level 55 in Multiplayer.	30
Personal bag of tricks 0 Finish a game session with an ability set that you customized in Multiplayer.	10
Master of the Caribbean 0 Complete the Discovery Mode of Wolfpack in Multiplayer.	10
Lab Technician 0 Play and complete a game session of Game Lab in the Multiplayer Public playlist.	10
All rounder 0 Play on every game mode, and use every ability and ranged weapon once in Multiplayer.	20

Secret Achievements

Routine Hacking 0 Complete present day mission 2.	20
Getting Weird Around Here 0 Complete present day mission 3.	20
Bunker Buddies 0 Complete present day mission 4.	20
It's All Good 0 Complete present day mission 5.	20
Hungover 0 Wake up in a haystack.	10

Assassin's Creed IV: Black Flag - Blackbeard's Wrath

There are 4 achievements with a total of 80 points.

Sacred Land 0 Playing as The Jaguar, be the highest scoring player of a Domination game session.	20
From Queen Anne's Revenge 0 Playing as Blackbeard, perform an acrobatic kill and a pistol kill in less than 10 seconds.	20
Preemptive Strike 0 Playing as The Orchid, block 10 abilities from opponents with Sabotage.	20
Elevator to the Gallows 0 Kill a player using a lift that has been trapped with Booby Trap.	20

Assassin's Creed IV: Black Flag - Freedom Cry

There are 6 achievements with a total of 170 points.

Liberation Day 0 Freed your first slave.	15
Seeds of Independence 0 Freed 500 slaves.	40
Firepower 0 Killed 5 guards at once with a blunderbuss.	15
His Own Medicine 0 Disarm the Gouverneur and kill him with the branding iron.	20

Secret Achievements

His Word Was "Perhaps" 0 Freedom Cry - Complete all missions	30
His Full Attention 0 Freedom Cry - Achieve 100% synchronization	50