Overkill, the developers behind Payday 2 have announced that there will be a Hotline Miami themed DLC coming to their game. It will be coming out on the 30th of September.
Announced via the games Steam Community FAQ page, Overkill has confirmed that a heist will be included as of now. More information regarding the DLC will be getting released closer to the release date. While the DLC has been confirmed for PC, there is no word if it will be coming out for the other platforms Payday 2 is on at this moment in time.
If you have not played on Hotline Miami, and are interested in what the DLC will be themed upon, you can pick up the Hotline Miami on Steam (Windows, Mac and Linux), PlayStation 3, PlayStation 4 and PS Vita.
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Source: Payday 2: Steam Community FAQ