Sets in the theme are based on the twelfth season of Ninjago, subtitled Prime Empire. Prime Empire, called Unfinished Adventure Game, is a legendary arcade game programmed and tested 30 years ago. The ninja entered Prime Empire to rescue the people who were captured inside the video game. The Key-Tanas are the collectible items within the sets, and most of the sets are based on the ninja's new vehicles from this season. Arcade Pods were also introduced.
2020 LEGO Sets
Even with the Covid-19 pandemic seen around the world, we are happy to see the LEGO Group was able to satisfy the thirst of the many collectors worldwide and continued to produce some amazing and highly collectable sets. In fact, some of the best investments for the future are sets released in 2020 specifically seen in the Creator Expert and Ideas themes.