The year is 1994 and the most powerful organization of the planet, Deutschland Moldavia, is threatening to take over the world by genetically manipulating humans into mindless slaves or powerful monsters. The Peace Keepers is a side-scrolling fighting game where players can choose from four characters with different strengths and weaknesses.
Gameplay involves combining standard attacks, jump-, run- and throwing attacks, as well as blocking attacks and special moves that consume energy. Characters can also perform super attacks, which damage all enemies on-screen but can only be used twice per continue. Some characters have a chance to enter "angry-mode" when hit repeatedly, making them invincible and more powerful.