Mergers, studio closures (e.g., Buzz Monkey Software ), or shifts in console generations can make a project's business model obsolete.
Tight deadlines and lack of experience with AAA titles often lead to unsustainable development cycles. Unreleased Games
Many unreleased games only survive through community efforts and unofficial leaks. Preservationists often track down "vertical slices" or prototypes to document what might have been. Mergers, studio closures (e
Fans currently track long-delayed or highly anticipated "upcoming" titles that some fear may become unreleased, such as: Grand Theft Auto VI The Elder Scrolls VI studio closures (e.g.