A year after the success of the Giant, Gordon leaves Cardiff Electric, which has been bought out by an overseas company. Cameron and Donna struggle to hold Mutiny together, and Joe has reconnected with an old friend.
Joe reluctantly accepts a new job offer from Sara's father. Cameron hires John Bosworth into Mutiny, much to Donna's surprise. Gordon finds himself with an abundance of free time, unsure of how to spend any of it.
Cameron has a difficult time adjusting to Mutiny's new hire, Tom Rendon, who expresses his disagreements with some of her ideas. Gordon and Donna reunite with Joe at a dinner party, and Bosworth tries to reconnect with his family.
Joe recruits Gordon to help out with a project at Westgroup behind Jacobs back, but Gordon has a catch. Donnas conflicted relationship with Cameron escalates when her chat rooms are threatened to be cut from Mutiny's network.
Cameron discovers that Mutiny has been leasing their network from Joe, leading to an awkward reunion between the two at a business meeting with Jacob. Meanwhile, Gordon learns some shocking news about his health.
After Joe forces their hand, Mutiny must find a way to port their programs over to a Unix PC in order to keep their network active. Gordon visits his brother Henry, revealing his condition to him, and Donna is faced with a difficult decision.
Gordon finally reveals his condition to Donna, but assures her that things will be alright. Joe returns to Mutiny with an acquisition offer from Westgroup, and Camerons refusal to "sell out" sets her at odds with some of her colleagues.
Mutiny hosts a party for their userbase, just in time for the release of their newest game - "Extract and Defend". Joe marries Sara and resigns from Westgroup. A paranoid Gordon fears that his newest business idea has been stolen.
In the wake of Westgroups hijacking, Cameron makes a sacrifice that upsets her relationship with Tom. Joe, racked with guilt, puts his own relationships on the line. Gordons psychological stress causes his condition to reach a tipping point.
Joe must come to terms with his recent betrayal, and figure out a way to get back into the game. Gordon makes a choice in order to save his marriage with Donna, and Cameron discovers a new playing field for the future of Mutiny.