Thread:Ultrasonic9000/@comment-31767272-20170526210505/@comment-4220590-20170526211104

Because Lego Dimensions and its content are not related to the Sonic series as a whole. It is the for the same reason we do not choose to elaborate on the elements from Super Smash Bros. Brawl and related games.

Still, we have a collective article where we write everything Sonic-Lego Dimension: Sonic the Hedgehog Level Pack (Lego Dimensions). If you want to elaborate on this, you can write about it there.