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Double Cross is a strategy game created for The 39 Clues. It is played using Cards, and utilizes the "Bonus Cards" for the first time.
Rules[]
You can find the complete rules in the following site: http://www.the39clues.com/double-cross
There is a video that tells you how to play Double Cross, and downloadable Adobe PDF files for the Instructions and the Gameboard.
Bonus Cards[]
Double Cross is the first time The 39 Clues ever uses the "Bonus Cards" in an actual purpose (excluding the Replicator Cards, as they're already used). The "Bonus Cards" include:
- Money-Use a Money Card to play any card on the table, even if it's covered up by another card.
- Prestige-Play the Prestige Card to block your opponent from Sabotaging or Stealing. Both cards go into the discard pile.
- Replicator-Play a Replicator as an Agent or Location of any color to start mission stacks or to retrieve a mission stack.
Trivia[]
Double Cross's rules are sometimes similar to other card games, most notably Solitair.