CheetahMen II is a notorious unreleased NES sequel found within the Action 52 multi-cart universe, gaining legendary status in the late 2000s due to its extreme bugginess and high market value. While the game itself is virtually unplayable, it became a massive internet phenomenon through its high-energy chiptune soundtrack and its status as a symbol of 'so bad it's good' media. The meme usually revolves around the contrast between the game's epic music and its disastrous programming, or general nostalgia for the era of shovelware gaming. It is a staple in the retro gaming community and frequently appears in YouTube Poops and chiptune remix culture.