: Provides the original game and will be a primary platform for the "Resynced" edition.

: Offers the Standard Edition and frequently features the game in franchise sales.

The original game is highly accessible for most modern hardware, while the "Resynced" version requires significantly more powerful components. System requirements for Assassin's Creed IV Black Flag

The most reliable official sources for a digital download include:

: The game is included in Ubisoft+ Classics and PC Game Pass (via the Xbox app). PC System Requirements

: A confirmed platform for the upcoming Black Flag Resynced . Microsoft Store : Lists the Gold Edition for Windows.