General Idea:

The idea here is that you would be stuck inside a rich oil baron’s mansion in the late 1800’s, and a killer would begin picking people off one by one.

How I came up with it:

I came up with it in the shower, literally a shower thought.

Gameplay:

It would consist mostly of attempts to leave, with other guests stopping you without meaning to, and the occasional chase with the killer, in the end, there would be a fight where you would use a pepperbox pistol to kill him.

How I used it:

I just came up with this and had no motivation to make it into a project.