Buying this DLC grants you an about one hour long game experience on how the story in the game Transparent Black started. By accidentally touching the mirror in aisle, the heroine saw something that was not supposed to be seen.

NOTE: You can unlock the access to the content by achieving at least 10 out of 11 Steam achievements in Transparent Black without a necessity to buy this DLC.

That's why this DLC doesn't have any achievement set.

This downloadable content provides some characters behind the scenes with a chance to step onto stage, and some new features of course. It also explains the immediate cause of the event in Transparent Black, and it reveals a possible future, although the producers are not quite sure if the last sentence is true.