Question: On what did the publisher of EarthBound primarily rely on for support?

full_context: Document 1: Nintendo Entertainment System: Several companies, refusing to pay the licensing fee or having been rejected by Nintendo, found ways to circumvent the console's authentication system. Most of these companies created circuits that used a voltage spike to temporarily disable the 10NES chip in the NES. A few unlicensed games released in Europe and Australia came in the form of a dongle that would be connected to a licensed game, in order to use the licensed game's 10NES chip for authentication. In order to combat unlicensed games, Nintendo of America threatened retailers who sold them with losing their supply of licensed titles. In addition, multiple revisions were made to the NES PCBs to prevent these games from working.
Document 2: Super Mario Bros.: Super Mario Bros. is a platform video game developed and published by Nintendo for the Nintendo Entertainment System home console. Released as a sequel to the 1983 game Mario Bros., Super Mario Bros. was released in Japan and North America in 1985, and in Europe and Australia two years later. In Super Mario Bros., the player controls Mario and in a two - player game, a second player controls Mario's brother Luigi as he travels through the Mushroom Kingdom in order to rescue Princess Toadstool from the antagonist Bowser.
Document 3: Nintendo Entertainment System: In the longer run, however, with the NES near its end of its life many third-party publishers such as Electronic Arts supported upstart competing consoles with less strict licensing terms such as the Sega Genesis and then the PlayStation, which eroded and then took over Nintendo's dominance in the home console market, respectively. Consoles from Nintendo's rivals in the post-SNES era had always enjoyed much stronger third-party support than Nintendo, which relied more heavily on first-party games.
Document 4: Nintendo Entertainment System: A variety of games for the FDS were released by Nintendo (including some like Super Mario Bros. which had already been released on cartridge) and third party companies such as Konami and Taito. A few unlicensed titles were made as well. However, its limitations became quickly apparent as larger ROM chips were introduced, allowing cartridges with greater than 128k of space. More advanced memory management chips (MMC) soon appeared and the FDS quickly became obsolete. Nintendo also charged developers considerable amounts of money to produce FDS games, and many refused to develop for it, instead continuing to make cartridge titles. Many FDS disks have no dust covers (except in some unlicensed and bootleg variants) and are easily prone to getting dirt on the media. In addition, the drive use a belt which breaks frequently and requires invasive replacement. After only two years, the FDS was discontinued, although vending booths remained in place until 1993 and Nintendo continued to service drives, and to rewrite and offer replacement disks until 2003.
Document 5: The Legend of Zelda: Link's Awakening: "Link's Awakening" began as a port of the Super NES game "", developed after-hours by Nintendo staff. It grew into an original project under the direction of Takashi Tezuka, with a story and script created by Yoshiaki Koizumi and Kensuke Tanabe. It is one of the few "Zelda" games not to take place in the land of Hyrule, and does not feature Princess Zelda or the Triforce relic. Instead, protagonist Link begins the game stranded on Koholint Island, a place guarded by a whale-like deity called the Wind Fish. Assuming the role of Link, the player fights monsters and solves puzzles while searching for eight musical instruments that will awaken the sleeping Wind Fish and allow him to escape from the island.
Document 6: Nintendo Entertainment System: As the 1990s dawned, gamers predicted that competition from technologically superior systems such as the 16-bit Sega Mega Drive/Genesis would mean the immediate end of the NES’s dominance. Instead, during the first year of Nintendo's successor console the Super Famicom (named Super Nintendo Entertainment System outside Japan), the Famicom remained the second highest-selling video game console in Japan, outselling the newer and more powerful NEC PC Engine and Sega Mega Drive by a wide margin. The console remained popular in Japan and North America until late 1993, when the demand for new NES software abruptly plummeted. The final Famicom game released in Japan is Takahashi Meijin no Bōken Jima IV (Adventure Island IV), while in North America, Wario's Woods is the final licensed game. In the wake of ever decreasing sales and the lack of new software titles, Nintendo of America officially discontinued the NES by 1995. However, Nintendo kept producing new Famicom units in Japan until September 25, 2003, and continued to repair Famicom consoles until October 31, 2007, attributing the discontinuation of support to insufficient supplies of parts.
Document 7: Metroid Prime Hunters: Metroid Prime Hunters is a first-person action-adventure video game published by Nintendo and developed by its Redmond-based subsidiary Nintendo Software Technology for the Nintendo DS handheld game console. It was released in North America in March 2006, with other territories later. It is a part of the "Metroid" series, and the story takes place between the events of "Metroid Prime" and "". Players assume the role of series protagonist Samus Aran, a bounty hunter who investigates a mysterious message that originated from the Alimbic Cluster.
Document 8: StarTropics: StarTropics is an action-adventure video game released by Nintendo in 1990 for the NES. Unlike most of Nintendo's games, it was never released or intended to be released in Japan. It was released only in North America and Europe. It was produced, written and directed by Genyo Takeda of Nintendo Integrated Research & Development (who also developed the "Punch-Out!!" series). "StarTropics" was followed by a sequel titled "", released in 1994.
Document 9: Nintendo Entertainment System: Atari Games created a line of NES products under the name Tengen and took a different approach. The company attempted to reverse engineer the lockout chip to develop its own "Rabbit" chip. However, Tengen also obtained a description of the lockout chip from the United States Patent and Trademark Office by falsely claiming that it was required to defend against present infringement claims in a legal case. Nintendo sued Tengen for copyright infringement, which Tengen lost as it could not prove that the legally obtained patent documents had not been used by the reverse engineering team. Tengen's antitrust claims against Nintendo were never finally decided.
Document 10: EarthBound: EarthBound (known as Mother 2 in Japan) is a role-playing video game developed by Ape Inc. and HAL Laboratory and published by Nintendo for the Super Nintendo Entertainment System. The second entry in the "Mother" series, it was first released in Japan in August 1994, and in North America in June 1995. As Ness and his party of four, the player travels the world to collect melodies from eight Sanctuaries in order to defeat the evil alien force Giygas.
Document 11: Nintendo Entertainment System: By 1988, industry observers stated that the NES's popularity had grown so quickly that the market for Nintendo cartridges was larger than that for all home computer software. Compute! reported in 1989 that Nintendo had sold seven million NES systems in 1988, almost as many as the number of Commodore 64s sold in its first five years. "Computer game makers [are] scared stiff", the magazine said, stating that Nintendo's popularity caused most competitors to have poor sales during the previous Christmas and resulted in serious financial problems for some.
Document 12: Mole Mania: Mole Mania, known in Japan as , is a 1996 video game developed by Nintendo EAD and Pax Softnica, and published by Nintendo for the original Game Boy. It is also one of the least known works of Shigeru Miyamoto. The game was re-released for the Nintendo 3DS Virtual Console in all major regions throughout 2012.
Document 13: Super Mario Land: Super Mario Land is a 1989 side-scrolling platform video game developed and published by Nintendo as a launch title for their Game Boy handheld game console. It is the first "Mario" platform game ever to be released for a handheld console. In gameplay similar to that of the 1985 "Super Mario Bros.", but resized for the smaller device's screen, the player advances Mario to the end of 12 levels by moving to the right and jumping across platforms to avoid enemies and pitfalls. Unlike other "Mario" games, "Super Mario Land" is set in Sarasaland, a new environment depicted in line art, and Mario pursues Princess Daisy (who makes her debut in this game). The game also includes two "Gradius"-style shooter levels.
Document 14: Banjo-Tooie: Banjo-Tooie is a platform video game developed by Rare and originally released for the Nintendo 64 console in 2000. It is the second game in the "Banjo-Kazooie" series and the sequel to "Banjo-Kazooie". The game follows series protagonists Banjo and Kazooie as they attempt to stop the plans of the witch Gruntilda and her two sisters, who intend to vapourise the inhabitants of the game's world. The game features worlds that are significantly larger than those of its predecessor, requiring the player to complete challenges such as solving puzzles, jumping over obstacles, collecting items, and defeating bosses. It also includes a multiplayer mode where up to four players can compete in several minigames.
Document 15: Nintendo Entertainment System: The Nintendo Entertainment System (commonly abbreviated as NES) is an 8 - bit home video game console that was developed and manufactured by Nintendo. It was initially released in Japan as the Family Computer (Japanese: ファミリーコンピュータ, Hepburn: Famirī Konpyūta) (also known by the portmanteau abbreviation Famicom (ファミコン, Famikon) and abbreviated as FC) on July 15, 1983, and was later released in North America during 1985, in Europe during 1986 and 1987, and Australia in 1987. In South Korea, it was known as the Hyundai Comboy (현대컴보이 Hyeondae Keomboi) and was distributed by SK Hynix which then was known as Hyundai Electronics. The best - selling gaming console of its time, the NES helped revitalize the US video game industry following the video game crash of 1983. With the NES, Nintendo introduced a now - standard business model of licensing third - party developers, authorizing them to produce and distribute titles for Nintendo's platform. It was succeeded by the Super Nintendo Entertainment System.
ground_truth: first-party games
sub_queries: What company published EarthBound? Answer: Nintendo
Nintendo relied primarily on what for its support? Answer: first-party games