Vaporware

Vaporware is a term used for a product that has literally disappeared from existence. The product's state becomes unknown, though it is generally assumed to have been canned.

In fangaming

In regards to fangaming, the following tag promotes a similar idea to vaporware, though the game in question still may be in development:

This fangame has no official statement of progress. It may still be in production, but it may also be scrapped. If you are the author of this game, please specify the game's production status.

See Also

• Abandonware