Deckscape- The Fate of London

In a simple deck of cards, all the thrills of a real Escape Room!

 An undercover agent has chosen you from the best Scotland Yard detectives for a top secret mission.
A terrible threat hangs over London, and it is up to you to fix this problem! You have to find four devices hidden in secret locations and defuse them before midnight: a single mistake and the situation could degenerate…
Are you able to solve the singular puzzles of this adventure and find a way out in time?