This resource center is a compilation of KC Returns media – videos, how-to screenshots, KC books, and game help guide. If you are looking for any additional information, you can use the form at the bottom of this page to send us your inquiry.
Battle Covid viruses with our Adaptive Immune System’s warriors: B, T, and Dendritic cells. Explore and learn about DNA. Find Easter Eggs to help battle Covid and others just for fun, such as KC’s Krazy Chase.