The Real Reason Why Assassin's Creed Black Flag Is No Longer Available On Steam - GameSpot

The answer is not very exciting or dramatic.
Assassin's Creed IV: Black Flag is a free-roaming action adventure game for both current gen and next gen consoles. Players will take the role of young captain Edward Kenway whose exploits earn the respect of pirate legends like Blackbeard, but draw him into an ancient war that may destroy everything the pirates have built.

ASSASSIN'S CREED GAMES: IN ORDER - Fierce PC Blog

Assassin's Creed IV: Black Flag - GameSpot

Assassin's Creed (series), Assassin's Creed Wiki

Remaking Assassin's Creed 4: Black Flag Will Only Ruin It

AC Black Flag no longer availablle? : r/Steam

Assassin's Creed II, Assassin's Creed Wiki

That didn't take long : r/fuckepic

GameSpot

Sources: Assassin's Creed Publisher Remaking Black Flag, The

Returning to Eden in Assassin's Creed IV: Black Flag - GameSpot