The ideal killer would be a masked version of Mathieu, the producer, and I'm sure he'd love it!

For now, on-line co-op.

From the Store Page: The Deluxe Edition includes the base game, official soundtrack, digital art book, two masks for PAYDAY 2 and three keys for the upcoming closed beta. If you buy the 5-pack, you get five copies for the price of four - perfect if you are a group of friends who want to play together and want the complete experience.