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.g., Buzz Monkey Software ), or shifts in console generations can make a project's business model obsolete. Unreleased Games
Tight deadlines and lack of experience with AAA titles often lead to unsustainable development cycles. Many unreleased games only survive through community efforts