DICE has converted two more Battlefield 4 maps to nighttime mode in the consumer test environment.

► GOLMUD RAILWAY NIGHT! | Battlefield 4 Watch on YouTube

Shown in Westie's video above, the two maps are Golmund Railway and Zavod 311.

Weirdly, there's also the sound a yeti in the Golmund map. Check out the video to hear it. What's that all about?

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