Cullinan Diamond
The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing , discovered at the Premier No. 2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the mine's chairman.
Fantasia Diamond
The game takes place in no specific setting, combining some elements of fantasy such as elves and other magical creatures with more modern elements such as a prominent robot NPC. The story is that many years ago, an ancestor of the player embarked on a courageous journey to a faraway kingdom where they discovered what is considered to be the largest diamond in the world, the "Fantasia Diamond". This priceless heirloom was passed down from generation to generation, despite all manner of thieves that attempted to steal it for themselves. Although it was safe for generations, thieves were finally successful in taking the diamond from the player's home and whisking it away to a large castle on the other side of a river. To retrieve it, the master spy Boris was dispatched, but he was captured and is being held prisoner. Now, the only way to recover the diamond is for the player go into the castle themselves, attempt to retrieve the diamond, free Boris the master spy from his prison, and safely return home.