It's been a long time since Mark of the Ninja dev Klei Entertainment announced its "Special Edition" DLC. The $5 add-on adds a new flashback level and new items to play around with. The DLC also includes a developer commentary track that promises "at least two history lessons" worth of content.
The "Special Edition" content will be available on Xbox Live and Steam on August 16th, the developer just tweeted. Here's a trailer:
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