Master Chief enters cryonic sleep, Cortana confides to him that she will miss him, but he comforts her by telling her "wake me when you need me." If the game is completed at the Legendary difficulty level, the scene continues to show the piece of Forward Unto Dawn drifting towards an unknown planet, setting up the events of Halo 4. Development Halo 2 was a critical and commercial success, but its development had taken a toll on Bungie. The game's development was fraught and rushed, resulting in the final act of the game's campaign being cut. Bungie was openly critical of the game's shortcomings, and viewed a third Halo game as a chance to "make right" to fans for Halo 2s problems, as well as the final Halo game the studio would make before moving onto other projects. Lingering dissatisfaction with Bungie's acquisition by Microsoft in 2000 and a desire for more favorable profit-sharing on Halo 3 led to an agreement where Bungie would become an independent studio after shipping a set number of new Halo games. After Halo 2 shipped, Bungie cofounder Jason Jones went on sabbatical, leaving the Halo 3 team with little direction or leadership; different staff members wrestled over who would take on creative positions for the new game, and no clear creative direction was decided upon. Story writer Joseph Staten took a vacation after coming into conflict with other staff members, meaning there was no clear person who was responsible for the game's story for a portion of development. The story was drafted by a committee, then presented to senior Bungie members. Composer Martin O'Donnell recalled he did not feel the draft would work, as it left out previous characters and plot threads. Having recently seen the film Serenity, he insisted that characters should die to increase the stakes. Staten returned to do edits after the plot had been established. Halo 2 had popularized online multiplayer matchmaking and social features like player parties and voice chat. The Xbox 360 integrated many similar features into Xbox Live, but changed the underlying system. Designer Max Hoberman recalled that instead of creating new features, he spent a year fixing broken features to get back to parity with Halo 2. Compared to the harried pace of Halo 2s development which necessitated painful cuts to ship the game on time, Bungie staffers recalled Halo 3s development as much more smooth,