Ulfgar the Merciless

Ulfgar the Merciless, also referred to as the Wolf King is the leader of the Wolf Army and the secondary antagonist of the 2010 video game Rocket Knight.

History
Ulfgar led the Wolf Army in invading the kingdom of Zephyrus. He is eventually confronted by Sparkster and the two fight to decide the fate of Zephyrus. Ulfgar attempted to defeat Sparkster using brute strength, but the rocket knight is able to outmaneuver the Wolf King and defeat him.

Defeated, Ulfgar surrenders to the opossum and Pig forces. However, the leader of the pigs, General Sweinhart, knocks him out of his castle, allowing the Devotindos Empire to take the Wolf Army's place in invading Zephyrus.