A CyberKing was a Dreadnought-class ship whose pilot was integrated into it, making it the CyberKing. It was a huge bipedal robot operated by a living controller. These ships were used to front a Cyberman invasion by crippling whole cities and upgrading their populations en masse. They were the largest, if not the most powerful, weapons utilized by the Cybermen in battle.
A Dalektable Adventure
On Dave Batman, Wyldstyle and Gandalf accidentally reactivate him thinking that it was a generator. He tried to convert them but they refused, that made the CyberKing detect hostility and tried to delete them but it was defeated. His head later escaped but it was chased by the heroes, they later lost him on the cemetery.
The CyberKing is later seen on the Daleks' lair but he hides from the heroes when they arrive. After the battle he watches the heroes escaping on The Doctor's TARDIS and kicks the shrunken Dalek Emperor.
Grand Interdimensional War
The CyberKing returns as a boss and minor antagonist in the level. His remains are seen and repaired after Andy, Elizabeth, Don, Christina, Walter, and Hugo explore the cemetery. The newly repaired and upgraded CyberKing attacks the heroes and tries to convert them but they refused, making him detect hostility and trying to delete them. Despite being repaired and upgraded, he was defeated by the heroes. His head, again, escapes with the Cybermen trying to protect their king's head from the heroes. At the end of the level, his head is being chased by the Daleks under the orders of the Dalek Emperor.
For the first part of the boss battle, the strategy is almost the same. However, he's tougher this time, adding Lightning element and an electric shield to his aresenal.