A trailer showing off footage from the previously hinted at crossover between Payday: The Heist and Left 4 Dead has been leaked on YouTube, showing Payday characters in the No Mercy hospital.
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Overkill Software has announced it is working with Valve on a new project that will be, in the developer's words, " a very cool blend of PAYDAY and Left 4 Dead."
Starbreeze has announced it has acquired Overkill Software, developers of 2011's shooter Payday: The Heist, with a sequel to that game in the works along with three other games.