EA’s big shooter, Battlefield 6, relied on internal AI systems more than many players knew. Recent reporting shows the studio used several in-house tools to generate parts of cinematics and to create character faces, while artists still reviewed and refined the output.

Which AI tools were used?

Two internal systems were mentioned by sources. First, an SEED group tool called Voice2Face that turns voice lines into lip-synced facial animation automatically. Second, a tool called FaceRig that uses procedural deformation units to modify a base head model and produce face variations.

How much of the game did AI actually make?

Voice2Face was used across the game's cinematics. About 30 percent of the final animated speech in those scenes was produced by the tool, with human animators polishing and approving the results before they shipped. FaceRig handled early character face passes and variations, greatly reducing the manual work required.

Speed gains

  • Artists reported that FaceRig cut the time to produce character faces from roughly 15 days to just hours for initial passes.
  • Voice2Face automated lip-sync passes that would otherwise take much longer to animate by hand.

Why people are raising eyebrows

There are two main concerns. One is transparency. One industry platform requires developers to disclose "player-facing AI output" for content that is generated and shipped to players. Observers have pointed out that the game’s storefront page did not list any AI disclosure, despite documented use of these internal tools.

The second concern is reputation. EA had previously told players that generative AI would not be used for final in-game assets after earlier criticism over AI-like cosmetics and art. The new reports show that AI did play a role in final cinematic speech and in character-face workflows, even if humans finalized the work.

Business context

This all comes while Battlefield 6 is one of EA’s biggest recent hits. The title sold more than 20 million copies in 2025 and was cited as the year’s top-selling first-person shooter. EA’s financial results also showed a sharp jump in net bookings tied to the game in late 2025, reflecting the title’s strong performance.

In short, AI helped speed up parts of development and scale production. Artists and animators remained involved in the final approval process, but the use of internal AI systems has pushed questions about disclosure and company statements into the spotlight.