. "The Codebreaker Crossbow is a Nerf blaster that was released in 2015 under the Secrets and Spies sub-series. It comes packaged with nine Collectible Darts, one Secret Message Dart, a message decoder, and instructions."@en . . "Codebreaker Crossbow"@en . . . . "The Codebreaker Crossbow is a Nerf blaster that was released in 2015 under the Secrets and Spies sub-series. It comes packaged with nine Collectible Darts, one Secret Message Dart, a message decoder, and instructions."@en . . . . .