Their Video Game - Ghost King's Revenge!

Ghost King's Revenge is an 8-bit game that was released around December 11, 2020. The game features chiptune covers of all of their songs, as well as a few original songs specifically for the game. The soundtrack was released a few days later, on December 17 of that year. The game was programmed by Jacob Tsafatinos (the guitarist, if you remember) and Manasa Seethepalli, and the art was done by "Shutteye" and Gabriel Altrows. The game is not available on Steam, but it is available on Itch.io. The basic context of the game is that their main mascot, Nomu Kid, (often referred to as just Nomu) is stolen by the Ghost King. The game focuses on how Nomu is forced to navigate through a "fractured digital world." Although Good Kid has a video game, they also have a fictional universe along with lore and a story told within this universe through their animated music videos.

Here is a link to the Official Video Game Trailer, posted on December 11th, 2020.