In a mobile gaming world with titans the likes of Pokemon GO and Genshin Impact, Cookie Run: Kingdom has released early this year as the newest sensation from the popular Cookie Run franchise by Devsisters. After the success of Cookie Run: OvenBreak, it's only natural that Kingdom has followed in its footsteps and has become a hit, growing in popularity over the last few months. One of the things that bolstered its popularity was a collaboration event featuring Sonic the Hedgehog.