NES · 1991 · North America · Unlicensed Original
Action 52 was an unlicensed NES cartridge developed by Active Enterprises containing 52 original games, sold at the audacious price of $199. Nearly all games were severely buggy, unfinished, or simply unplayable, making it one of the most infamous releases in gaming history.
Active Enterprises marketed Action 52 with extraordinary confidence, promising parents they could buy 52 games for the price of a few. The reality was a collection of shovelware so buggy that many entries crashed within seconds of play, lacked collision detection, or featured placeholder graphics that were never replaced. Active Enterprises even announced a $50,000 prize for achieving a high score in their flagship game Cheetahmen — a prize never awarded because the game was essentially impossible to complete. The cartridge bypassed Nintendo's licensing requirements entirely and was sold through mail order and small independent retailers. Active Enterprises also released a Sega Genesis version. The whole enterprise has since become a beloved artifact of gaming failure culture.
Being one of the most spectacularly failed commercial gaming products ever released, and inspiring a cottage industry of YouTube content and fan projects.
Active Enterprises' in-house development team, working under severe time and resource constraints, produced 52 game concepts that ranged from barely functional to completely broken. Common issues included missing enemy collision, infinite loops, games that ended immediately upon starting, and audio that looped a single grating sound effect indefinitely.
Cheetahmen, intended as Action 52's flagship franchise and the subject of the advertised prize contest, was itself so buggy that legitimate completion was essentially impossible. Active Enterprises produced a sequel, Cheetahmen II, which was left unfinished and never officially released — though manufactured cartridges were discovered in a warehouse years later and sold to collectors.
Retrospective analysis has found evidence of genuine creative ambition buried under the technical incompetence, suggesting that with more time and skill the team might have produced something marginally playable.
Action 52 became one of the first gaming products to achieve widespread notoriety through early internet gaming forums and later YouTube review channels. The Angry Video Game Nerd's episode on the cartridge introduced it to a massive modern audience, cementing its status as a monument to gaming failure.
Fan communities have since produced Action 52 Owns, a collaborative homebrew project where independent developers remade each of the original 52 games as they should have been. This community response transformed a bad product into a creative catalyst.
Surviving original cartridges remain common enough that prices stay modest, though sealed retail copies have commanded collector premiums. The cartridge serves as a recurring reference point in discussions about quality control, consumer protection, and the risks of the unlicensed software market.