Assassin’s Creed® IV Black Flag™

Developer: Ubisoft Montreal
Release: Jul 10th 2025
Platforms:
Action
Adventure
Immersive
Addictive
Expansive
Buggy
Frustrating
Assassin’s Creed® IV Black Flag™ Poster

" Immersive action-adventure with engaging naval combat and vast Caribbean world but frequent bugs and launcher issues "

Assassin’s Creed® IV Black Flag™ Review

Assassin’s Creed IV: Black Flag is widely regarded as one of the best entries in the Assassin’s Creed series, praised especially for its immersive pirate-themed open world and naval gameplay. Players assume the role of Edward Kenway, a charismatic privateer-turned-pirate, whose story is marked by ambition, loss, and redemption. The game offers a vast Caribbean setting filled with islands, ship battles, treasure hunts, and rich side content, delivering a satisfying blend of exploration, combat, and storytelling.

However, many users report significant technical issues, primarily related to Ubisoft Connect’s mandatory DRM, account authentication problems, and launcher bugs that prevent gameplay. While the core gameplay and visuals still hold up well years after release, the PC port suffers from glitches, crashes, and frustrating bugs such as the nonfunctional Kenway’s Fleet feature. The modern-day segments and some repetitive missions are also criticized, but overall, the game’s strengths in naval combat and world design make it a beloved classic despite its flaws.

Highlights

Players consistently praise the naval combat mechanics, finding steering the Jackdaw and engaging in ship battles thrilling and well-realized. The open-world Caribbean environment is lauded for its beauty and detail, with dynamic weather and water effects enhancing immersion.

The storyline featuring Edward Kenway and historical pirates is engaging and nuanced, offering a fresh take on the Assassin’s Creed narrative. The soundtrack and sound design, including sea shanties and ambient audio, further enrich the pirate atmosphere. The game’s balance of stealth, parkour, and ship-based gameplay is often highlighted as a key strength.

Criticisms

Technical issues dominate player frustrations, with many unable to launch the game due to Ubisoft Connect authentication failures and launcher errors. The PC version is noted for bugs, crashes, and optimization problems, including a broken Kenway’s Fleet feature.

Some players find the modern-day sequences uninteresting and the Assassin’s Creed storyline weak or tacked on. Repetitive side missions and grinding for full ship upgrades also detract from the experience. Additionally, certain gameplay elements like tailing missions and some combat animations are seen as frustrating or awkward.

Pros

  • Naval combat and ship steering mechanics are engaging and well-executed.
  • Expansive, vibrant Caribbean open world full of exploration opportunities.
  • Compelling pirate-themed storyline with memorable characters.
  • Immersive sound design including sea shanties and atmospheric effects.
  • Strong balance of stealth, parkour, and naval gameplay variety.
  • Beautiful graphics and dynamic weather that hold up over time.
  • Emotional and well-paced narrative arc with satisfying character growth.

Cons

  • Mandatory Ubisoft Connect launcher causes frequent login and launch issues.
  • PC port suffers from bugs, crashes, and poor optimization.
  • Kenway’s Fleet progression feature is often broken or inaccessible.
  • Modern-day segments are short, unengaging, and disconnected from story.
  • Repetitive side missions and tedious grinding for ship upgrades.
  • Some combat animations are overly long, disrupting gameplay flow.
  • Tailing missions have poor checkpoint design, causing frustration.

Rating Criteria

Story
Difficulty
Graphics
Duration
Stability
Worth the Price
Capsule image

The year is 1715. Pirates rule the Caribbean and have established their own lawless Republic where corruption, greediness and cruelty are commonplace.Among these outlaws is a brash young captain named Edward Kenway.

Release Date Jul 10th 2025
Publisher Ubisoft
Developer Ubisoft Montreal
Required Age 18+
Platforms

User Reviews

Very Positive (28,014)
87% Positive 13% Negative