Underling Uprising is a fast-paced beat-em-up centered around a group of people subjected to inhumane laboratory experiments. The heroes seek revenge against the maniacal and insane Dr. Baldrick. Their group, called the Underlings, travels the world, battling the abominations and demons created by the deranged doctor. Underling Uprising's gameplay is an old-school side-scrolling action game. The adventure's visuals are inspired by the cartoon Saturday Morning. The game features a huge variety of levels and locations. As the protagonists progress, they encounter a variety of charismatic characters.