Mafia 90. The Tale of Oldforest.

To be honest, I don't really want to make the task more difficult by adding extra clues; there will already be quite a few, and the quality of those clues will also affect the game. If there are too many, I might mess up their quality...

Added 1 minute ago
And I didn't just add the caveat about obviousness for no reason; my nickname is obvious to everyone. The name of the game is also obvious. Many other similar things are likely to be obvious as well.