Kyber bricks were blue-colored construction blocks composed of kyber material, discoverable across the entire galaxy. These bricks were frequently given as prizes for the successful completion of different assignments by numerous people in the galaxy, while some were simply discovered unattended in a range of locations.
The initial appearance of kyber bricks occurred in the non-canonical video game titled LEGO Star Wars: The Skywalker Saga, which was launched on April 5, 2022. Within the game's mechanics, kyber bricks serve the purpose of unlocking supplementary skills for the diverse character categories. Acquisition of these bricks is possible through their discovery in the game's explorable world, the fulfillment of missions, the successful completion of levels, achieving each level of the "True Jedi" meter, the retrieval of all five minikits within a given level, and the accomplishment of all three challenges within a level. These bricks act as replacements for their operational equivalents, gold bricks, from LEGO Star Wars: The Force Awakens and other LEGO games.