Trivia / Death to Spies

• Dueling Dubs: The UK and USA versions of the first game have different voice acting dubs.
• Follow the Leader: This games' disguise mechanics are directly inspired by the Hitman series. Interestingly enough, the Hitman series reciprocates this as it uses the NPC notice mechanics used in this series (only certain people can see through certain disguises) and certain features from DTS would be added to the higher difficulties in the World of Asassination Trilogy. (Namely, disguises being ruined if the enemy is shot in the chest.)
• No Dub for You: Inverted with Alekhine's Gun, due to the game getting picked up by an American Publisher to be finished, the game actually only has an English dub, there is no dub for the Russian language.