* Doesn't exist: Perhaps you're misremembering the name, or it's a very obscure title.
* Has a different name: It might be a different game with a similar concept.
* Is in development: If it's a newer title, it could still be in development and not have a release date yet.
To help find more information, could you tell me:
* Where you heard about this game: Did you see it on a website, in a magazine, or hear about it from someone?
* Any other details you remember about it: What platform was it supposed to be on? Did it have any specific features or gameplay?
With more information, I might be able to help you find the game you're looking for!