Payday: The Heist blends Payday and Left 4 Dead

Stockholm-based studio Overkill Entertainment has announced it is working with Valve to create a "very cool blend of Payday and Left 4 Dead."

The game will focus primarily on multiplayer and the developer says that you can expect some exciting things to happen in the game.

"As perceptive gamers will have noticed, several hints have recently been dropped into Payday: The Heist, which has led to various rumors. We are excited to be able to confirm that an in-depth collaboration between Overkill and Valve is currently in production.

"We are working on a very cool blend of Payday and Left 4 Dead. I am sure it is so exciting that it will have some players check into the hospital before we are done."

The studio recently acquired by Starbreeze, the guys behind Syndicate, The Darkness and The Chronicles of Riddick: Escape from Butcher Bay.

We'll have more information when it's available, but in the meantime, please do enjoy this trailer.