distributing the game in the US. Bootleg copies of Donkey Kong also appeared in both North America and France under the Crazy Kong, Konkey Kong or Donkey King names. The 1982 Logger arcade game from Century Electronics is a direct clone of Donkey Kong, with a large bird standing in for the ape and rolling logs instead of barrels. In 1981, O. R. Rissman, president of Tiger Electronics, obtained a license to use the name King Kong from Universal City Studios. Under this title, Tiger created a handheld LCD game with a scenario and gameplay based directly on Nintendo's creation. Many home computer clones directly borrowed the gorilla theme: Killer Gorilla (BBC Micro, 1983), Killer Kong (ZX Spectrum, 1983), Crazy Kong 64 (Commodore 64, 1983), Kongo Kong (Commodore 64, 1983), Donkey King (TRS-80 Color Computer, 1983), and Kong (TI-99/4A, 1983). One of the first releases from Electronic Arts was Hard Hat Mack (Apple II, 1983), a three-stage game without an ape, but using the construction site setting from Donkey Kong. Other clones recast the game with different characters, such as Cannonball Blitz (Apple II, 1982), with a soldier and cannonballs replacing the ape and barrels, and the American Southwest-themed Canyon Climber (Atari 8-bit, 1982). Epyx's Jumpman (Atari 8-bit, 1983) reuses a prototypical name for the Mario character in Donkey Kong. A magazine ad for the game has the tagline "If you liked Donkey Kong, you'll love JUMPMAN!" Jumpman, Miner 2049er (Atari 8-bit, 1982), and Mr. Robot and His Robot Factory (Atari 8-bit, 1984), focus on traversing all of the platforms in the level, or collecting scattered objects, instead of climbing to the top. There were so many games with multiple ladder and platforms stages by 1983 that Electronic Games described Nintendo's own Popeye game as "yet another variation of a theme that's become all too familiar since the success of Donkey Kong". That year Sega released a Donkey Kong clone called Congo Bongo in arcades. Although using isometric perspective, the structure and gameplay are similar. Nintendo attempted to take legal action against unauthorized clones of Donkey Kong, but estimated they lost in potential sales to these clones. By 1990, Nintendo had successfully won over thirty lawsuits related to Donkey Kong. For example, Nintendo won a 1990 Japanese lawsuit against Falcon Company, which had sold 12,000 counterfeit arcade cabinets in the United States during the 1980s. Sequels Donkey Kong spawned the