Night Wars of the British Empire

is a Japanese video game based upon the exploits of Jack the Ripper.
==Characteristics==
Night Wars of the British Empire is an adventure game where the protagonist wanders the streets of London while battling his own maddened personality and occasionally fighting demons. 
Through a contest entered by sending in a survey card included with the game, owners can win a game memorabilia Jack the Ripper replica knife. It is a small knife with a "sinister-looking design" tinged in red and black similar in nature to those used for rituals by magi. It has Jack the Ripper's signature upon it and comes with a sheath.
==History==
===Fate/strange Fake===
Due to not differentiating between "knight" and "night" in Japanese, Lord El-Melloi II orders the game shortly before the False Holy Grail War, thinking it to be a war game based upon legendary English knights. Still completing the game, he sends in a survey card with his opinions and becomes entered to win a Jack the Ripper replica knife. He later wins it, but has no interest in actually owning it.
Due to a mistake on Flat Escardos's part, he comes to believe it to be a catalyst for summoning a Servant, despite the idea of the murder having engraved his own name on the knife being ludicrous. He uses it to summon Berserker even though it is a not a true relic, and it draws forth a more powerful Servant due to being "an imitation designed for public consumption" in the same manner as the legend of the murderer.
==References==
Category:Catalysts
Category:Terminology in Fate/strange Fake
Category:Video games (fictional)