The duo-centric shooter curiously lacks an online cooperative mode for the campaign, but features an online quasi-cooperative mode in the form of the Fragile Alliance multiplayer game type. The eight-player matches of Fragile Alliance will pit all eight human opponents against AI-controlled cops in a heist, but players will need to betray their auspicious allies to make away with the cash.

In the two-player Co-op mode, one player assumes the role of the ruthlessly efficient Kane, while the other controls the unpredictable and blackout-prone psychopath Lynch. The action continues online in the innovative and distinctly volatile "Fragile Alliance" multiplayer mode. Supporting up to eight players online, the multiplayer begins with all players on the same team fending off police and pulling off a high stakes heist. But the criminal coalition lasts only as long as it needs to, as players can shatter the alliance at any moment by becoming a traitor and turning on their cohorts to try and make off with the cash.