These are the states that a release group of an unreleased game (Release Switch = no) can be in.
Case 1 --> In development
A game is actively developed.
Case 2 --> Development cancelled
The development of a game is known to have been abandoned.
Case 3 --> Vaporware
This is a mixture of case 1 and 2. It shall only be used under very special circumstances, example was Duke Nukem Forever, before it was finally released.