Unlock Code Postcard

The Unlock Code Postcard is a postcard in Club Penguin Rewritten. It is used to unlock items from the Treasure Book.

Expired

 * Donate £5 to Make-A-Wish during the Devcast on October 24, 2018.
 * Be a Grand Prize Winner or Runner-Up in the Scaaaaaariest Igloo Contest.
 * Winning a code in the New Years giveaway.
 * Winning a code in the Valentine's Day giveaway.
 * Donate £5 to Comic Relief during the Devcast on March 14, 2019.
 * Winning a code in the Medieval Party giveaway.
 * Be a Grand Prize Winner or Runner-Up in Ye Olde Igloo Contest.
 * Win a code in the Club Penguin merchandise giveaway.
 * Donate £10 to CP Rewritten's Paypal on November 3, 2019.
 * Donate £5 during the Devcast on January 16, 2019 (to support those affected by the Australian Fires).
 * Donate £5 during the Devcast on March 30, 2020 (to support the Marie Curie charity).
 * Be the first to enter a limited-use code during Joee's stream on April 10, 2020.

Trivia

 * The postcard is animated.

SWF

 * Unlock Code Postcard