In December 2013, to celebrate the 50th anniversary of Doctor Who and the launch of Doctor Who: Legacy, a special, month-long Advent Calendar promotion was offered during the lead-up to Christmas. Each day from the 1st to 25th of December, new content was added to the game, either through the use of promotional codes or new additions requiring no promo code.
Promo codes can be entered once per device on the promo tab under the Options menu. Each code provided as part of the promotion was usable for 7 days.
Promotions
The following game content was made available as part of this promotional event.
| Date | Content | Promo Code | Valid? |
|---|---|---|---|
| 12/1 | Madame Vastra "A Good Man Goes to War" costume | U97L-Y779-F4GP-4NJ5 | Yes |
| 12/2 | K-9 Mk II | 7339-AS8B-57KH-4U5C | Yes |
| 12/3 | Jenny Flint "The Snowmen" costume | WP24-936Q-JXZE-94J9 | Yes |
| 12/4 | 2 heart time fragment | 5TY9-2U24-87JN-99LF | Yes |
| 12/5 | The Impossible Planet level | None (added to Advent Pack) | N/A |
| 12/6 | TBD | TBD | N/A |
| 12/7 | TBD | TBD | N/A |
| 12/8 | TBD | TBD | N/A |
| 12/9 | TBD | TBD | N/A |
| 12/10 | TBD | TBD | N/A |
| 12/11 | TBD | TBD | N/A |
| 12/12 | TBD | TBD | N/A |
| 12/13 | TBD | TBD | N/A |
| 12/14 | TBD | TBD | N/A |
| 12/15 | TBD | TBD | N/A |
| 12/16 | TBD | TBD | N/A |
| 12/17 | TBD | TBD | N/A |
| 12/18 | TBD | TBD | N/A |
| 12/19 | TBD | TBD | N/A |
| 12/20 | TBD | TBD | N/A |
| 12/21 | TBD | TBD | N/A |
| 12/22 | TBD | TBD | N/A |
| 12/23 | TBD | TBD | N/A |
| 12/24 | TBD | TBD | N/A |
| 12/25 | TBD | TBD | N/A |
