User:Najawin/Sandbox 3

 was a Doctor Who-themed digital trading card game launched in 2021 on PC and mobile, made by Reality Gaming Group.

Limited edition packs with five cards began being distributed in October, 2020, which, once sold out, were not available for purchase again. As with physical card games, cards come in a variety of rarities and will feature a variety of creatures and characters from the history of the series. Distinct from most games, the developers decided to distinguish between the cosmetic aspects of the item, a card frame, and the actual card itself, and these things are customizable and sold separately. In order to insure that there were no disputes over who owned what game pieces, Reality Gaming Group decided to implement blockchain technology for use in this game.

After the October wave of releases, players were able to acquire more cards when the game actually released. The game went into early access alpha in December 2021.