Game Boy Advance
The Game Boy Advance[a] (GBA) is a 32-bit handheld game console, manufactured by Nintendo, which was released in Japan on March 21, 2001, and to international markets that June. It was later released in mainland China in 2004, under the name iQue Game Boy Advance. Compared to the Game Boy Color it succeeded, the console offered a significantly more powerful ARM7 processor and improved graphics, while retaining backward compatibility with games initially developed for its predecessor. The GBA is part of the sixth generation of video game consoles. The original model was followed in 2003 by the Game Boy Advance SP, a redesigned model with a frontlit screen and clamshell form factor. A newer revision of the SP with a backlit screen was released in 2005. A miniaturized redesign, the Game Boy Micro, was released in September 2005. By June 2010, the Game Boy Advance series had sold 81.51 million units worldwide.[7] Its successor, the Nintendo DS, launched in November 2004,[10] was backward compatible with GBA games. The GBA was officially discontinued by the end of 2010.[11] HistoryProject AtlantisWhen the original Game Boy launched in 1989, many questioned Nintendo’s decision to release a monochrome handheld console, when competitors like the Lynx and Game Gear boasted color screens. However, Nintendo's gamble paid off. The rivals' color displays, while visually impressive, were criticized for their poor battery life and bulky size, while the Game Boy’s superior portability and battery longevity propelled it to immense popularity.[12][13] Publicly, Nintendo pledged to develop a color version of the Game Boy only when the technology overcame the limitations of existing color handhelds.[14] Internally, however, a team led by Satoru Okada—who had worked on the original Game Boy—was already experimenting with color screens. Their early 1990s prototype, codenamed "Project Atlantis," featured a color display and a 32-bit processor designed by ARM.[15][16][17] Despite the promising technology, the team was not satisfied with the outcome the project was shelved by 1997.[18][19][20] However, as competitors such as the Neo Geo Pocket and WonderSwan entered the market, Nintendo decided to create a color version of the Game Boy by combining the color screen they had been testing for Project Atlantis with a faster version of the existing Game Boy's 8-bit processor.[19] The Game Boy Color launched in 1998.[14] Game Boy AdvanceStill under pressure from its competitors more technically advanced handhelds, Nintendo quickly started developing a successor to the Game Boy Color. The project, codenamed Advanced Game Boy (AGB), would bring the 32-bit processing power envisioned in Project Atlantis to market. Details about the GBA emerged at the Space World trade show in late August 1999.[21] Nintendo officially announced the Game Boy Advance on September 1, 1999, revealing details about the system's specifications and teasing that the handheld would first be released in Japan in August 2000, with the North American and European launch dates slated for the end of the same year.[22] On August 21, 2000, IGN showed images of a GBA development kit running a demonstrational port of Yoshi's Story,[23] and on August 22, pre-production images of the GBA were revealed in Famitsu magazine in Japan.[24] The GBA’s design featured a landscape form factor, diverging from the portrait layout of the previous Game Boy models. The design put the buttons to the sides of the device instead of below the screen. The shift was the work of French designer Gwénaël Nicolas and his Tokyo-based studio, Curiosity Inc.[25][26] In a August 24, 2000 announcement, Nintendo revealed the final design of the GBA to the public, announced its Japan and North America launch dates, and revealed the ten launch games.[27] At Space World 2000, Nintendo also showcased several peripherals, including the GBA link cable, the GameCube – GBA link cable,[28] a rechargeable battery pack, and an infrared communication adaptor.[29][30] By March 2001, Nintendo confirmed the $99.99 price and announced 15 launch games for the system, with over 60 expected by the end of the year.[31][32] All Game Boy Advance models were discontinued in the Americas in 2008, and globally by the end of 2010.[7][11] HardwareThe Game Boy Advance uses a custom system on a chip (SoC), integrating the CPU and other major components into a single package, named the CPU AGB by Nintendo. Manufactured by the Sharp Corporation, the SoC contains two processors: the ARM7TDMI running at a clock rate of 16.776 megahertz (MHz) for GBA games, and the Sharp SM83 running at 4.194 MHz or 8.389 MHz for backward compatibility with Game Boy and Game Boy Color games. The system operates in two modes: GBA mode using the ARM7TDMI, and the backward-compatible CGB mode using the SM83.[33] The ARM7TDMI is a 32-bit processor designed to maximize performance under power and storage constraints, making it more suitable for use in a handheld device. Like all processors using the ARM architecture, the ARM7TDMI uses a reduced instruction set computer (RISC) design with sixteen 32-bit registers. Although the console was marketed as a 32-bit system, Nintendo mixed 16-bit and 32-bit buses within the SoC to reduce costs, which limited memory access to a 16-bit bus.[33] The SM83 is a hybrid between two other 8-bit processors: the Intel 8080 and the Zilog Z80. The SM83 has the seven 8-bit registers of the 8080 (lacking the alternate registers of the Z80) but uses the Z80's programming syntax and extra bit manipulation instructions, along with adding new instructions to optimize the processor for certain operations related to the way the hardware was arranged. Like the Game Boy Color, the SM83 in the Advance could be commanded to operate at either 4.194 MHz when playing games compatible with the original Game Boy or at 8.389 MHz when playing games designed for the Game Boy Color.[34][35][36] The SoC also contains a 2 KB "bootstrap" ROM which is used to start up the device in CGB mode.[37] The CPU CGB incorporates an updated version of Nintendo's venerable Picture Processing Unit (PPU), which was used in the Game Boy, Game Boy Color, and Super Nintendo Entertainment System. The PPU is essentially a basic GPU that renders visuals using 96 kilobyte (KB) of Video RAM located inside the CPU CGB. Inside the PPU itself is 1 KB of object attribute memory and 1 KB of palette RAM, which are optimized for fast rendering.[33] The display itself is a 2.9-inch (diagonal) thin-film transistor (TFT) color liquid-crystal display (LCD), measuring 61.2 millimeters (2.41 in) wide by 40.8 millimeters (1.61 in) high. The screen is 240 pixels wide by 160 pixels high in a 3:2 aspect ratio. Foreground objects are sprites with up to 128 per frame, sized from 8×8 to 64×64 pixels, and with 16 or 256 colors. Backgrounds can be rendered in one of six different modes. The first three are the "character modes," which use traditional tile map graphics: Mode 0 offers four static layers, Mode 1 has three layers with one affine transformation layer (which can be rotated and/or scaled), and Mode 2 has two affine layers. The other three are the "bitmap modes" which allow for rendering 3D geometry: Mode 3 has a single full-sized, fully-colored (32,768 colors) frame, Mode 4 provides two full-sized frames with 256 colors each, and Mode 5 provides two half-sized (160×128 pixels), fully-colored frames. Having two bitmaps allows "page-flipping" to avoid the artifacts that can sometimes appear when re-drawing a bitmap. While the bitmap modes were considered cutting-edge, most games avoided using them because they cost a lot of CPU resources.[33][38] For sound, the Game Boy Advance features two PCM sample player channels, which work in combination with the Audio Processing Unit (APU), a programmable sound generator first used by the legacy Game Boy. The APU has four channels: a pulse wave generation channel with frequency and volume variation, a second pulse wave generation channel with only volume variation, a wave channel that can reproduce any waveform recorded in RAM, and a white noise channel with volume variation.[33][39] The Game Boy Advance features a D-pad (directional pad) and six action buttons labeled 'A,' 'B,' 'L,' 'R,' 'SELECT,' and 'START.' The top of the console has a link port that allows it to be connected to other Game Boy devices using a Game Link Cable or a Wireless Adapter, or the GameCube home console with a special GameCube – Game Boy Advance link cable.[28] Technical specifications
Color variantsThe Game Boy Advance was available in numerous colors and limited editions throughout its production. It was initially available in Arctic, Black, Orange (Japan Only), Fuchsia (translucent pink), Glacier (translucent blue), and Indigo. Later in the system's lifespan, additional colors and special editions were released, including: Red, Clear Orange/Black, Platinum, White, Gold (Japan Only), Hello Kitty edition (pink with Hello Kitty and logo on bezel), The King of Fighters edition (black with images on bezel and buttons), Chobits edition (translucent light blue, with images on bezel and buttons), Battle Network Rockman EXE 2 (light blue with images on bezel), Mario Bros. edition (Glacier with Mario and Luigi on bezel), and Yomiuri Giants edition (Glacier with images on bezel). Several Pokémon-themed limited-edition systems were made available in Pokémon Center stores in Japan. These editions include: Gold Pokémon edition (Gold with Pikachu and Pichu on bezel), Suicune edition (blue/grey with greyscale Pikachu and Pichu on bezel, and a Pokémon Center sticker on the back), Celebi edition (olive green with Celebi images on bezel), and Latias/Latios edition (pink/red and purple, with images of Latias and Latios on bezel). GamesWith hardware performance comparable to the Super Nintendo Entertainment System, the Game Boy Advance represents progress for sprite-based technology. The system's library includes platformers, SNES-like role-playing video games, and games ported from various 8-bit and 16-bit systems of the previous generations. This includes the Super Mario Advance series, and the system's backward compatibility with all earlier Game Boy titles. Though most GBA games primarily employ 2D graphics, developers have ambitiously designed some 3D GBA games that push the limits of the hardware, including first-person shooters like a port of Doom, racing games like V-Rally 3, and even platformers, like Asterix & Obelix XXL. Some cartridges are colored to resemble the game (usually for the Pokémon series; Pokémon Emerald, for example, being a clear emerald green). Others have special built-in features, including rumble features (Drill Dozer),[46] tilt sensors (WarioWare: Twisted!, Yoshi's Universal Gravitation),[47] and solar sensors (Boktai).[48] In Japan, the final game to be released on the system was Final Fantasy VI Advance on November 30, 2006, which was also the final game published by Nintendo on the system.[49] In North America, the last game for the system was Samurai Deeper Kyo, released on February 12, 2008. In Europe, the last game for the system is The Legend of Spyro: The Eternal Night, released on November 2, 2007. The Japan-only Rhythm Tengoku, the first game in what would eventually become known outside Japan as the Rhythm Heaven/Rhythm Paradise series, is the final first-party-developed game for the system, released on August 3, 2006. While those games were the last to be released at the time, a new one is expected to release in 2025. Titled Shantae Advance: Risky Revolution, it was originally in development until 2004, when work halted due to the lack of a publisher. Development resumed in 2023, using the same code and hardware.[50][51] Launch gamesIn Japan there were 25 launch games, 17 in North America and 15 in Europe. Compatibility with other systemsAn add-on for the GameCube, known as the Game Boy Player, was released in 2003 as the successor to the Super Game Boy peripheral for the Super Nintendo Entertainment System. This add-on allows Game Boy Advance, Game Boy, and Game Boy Color games to be played on the GameCube. However, some games may have compatibility issues due to certain features requiring extra hardware; for instance, WarioWare: Twisted! would require the console to be rotated manually due to its nature as a tilt sensor game. The GBA is the last Nintendo handheld system to bear the Game Boy name. Games developed for it are incompatible with older Game Boy systems, and each game's box carries a label indicating that the game is "not compatible with other Game Boy systems." Conversely, games designed for older Game Boy systems are compatible with the Game Boy Advance, with options to play such games on either their standard aspect ratios or a stretched fullscreen. Game Boy Advance cartridges are compatible with Nintendo DS models that support them with a dedicated GBA cartridge slot beneath the touch screen (specifically the original model and the Nintendo DS Lite), although they do not support multiplayer or features involving the use of GBA accessories due to the absence of the GBA's external peripheral port on the DS. They can also be used to unlock original content found in Nintendo DS games. The Nintendo DSi and Nintendo DSi XL lack a GBA cartridge slot, and therefore do not support backward compatibility with the GBA. Digital re-releases
Since the Game Boy Advance was discontinued, many of its games have been re-released via digital distribution on later Nintendo consoles, mainly in the form of emulation. As part of an Ambassador Program for early adopters of the Nintendo 3DS system, ten GBA games, along with ten Nintendo Entertainment System games, were made available free for players who bought a 3DS system before the price drop on August 12, 2011.[52] Unlike other Virtual Console games for the system, features such as the Home menu or save states are missing, since the games are running natively instead of via emulation. In January 2014, Nintendo President Satoru Iwata announced that Game Boy Advance games would be released on the Wii U's Virtual Console in April 2014.[53] The first set of GBA games, including Advance Wars, Metroid Fusion, and Mario & Luigi: Superstar Saga, were released on April 3, 2014.[54] All Virtual Console releases are single-player only, as they do not emulate multiplayer features enabled by Game Link cables. In February 2023, Nintendo added Game Boy Advance games to its Nintendo Switch Online service, exclusively to those with the Expansion Pack tier. [55] For the first time, players are able to play multiplayer games in their emulated form, online. This application emulates the Game Boy Player, meaning that games that support GameCube controller rumble work with the vibration of the Switch controllers. AccessoriesOfficialNintendo released various addons for the Game Boy Advance, which include:
UnofficialOther accessories for the Game Boy Advance include:
RevisionsGame Boy Advance SPIn early 2003, Nintendo introduced a new form-factor for the handheld, known as the Game Boy Advance SP (model AGS-001). The redesigned unit features a clamshell design that resembles a pocket-size laptop computer, including a folding case approximately one-half the size of the original unit. It has a rechargeable lithium-ion battery, a significantly brighter LCD screen, and an internal front-light that can be toggled on and off. The redesign was intended to address some common complaints about the original Game Boy Advance, which had been criticized for being somewhat uncomfortable to use, especially due to a dark screen.[64][65] Backlit model (AGS-101)On September 19, 2005, Nintendo released a new version of the SP, model AGS-101, that features a brighter backlit display. The switch that controls the backlight now toggles between two brightness levels.[66] Game Boy MicroIn September 2005, Nintendo released a second redesign of the Game Boy Advance. This model, dubbed the Game Boy Micro, is similar in style to the original Game Boy Advance's horizontal orientation, but is much smaller and sleeker. The Game Boy Micro allows the user to switch between several colored faceplates to allow customization, a feature which Nintendo advertised heavily around the Game Boy Micro's launch. Nintendo also hoped that this "fashion" feature would help target audiences outside of typical video game players. Unlike the previous Game Boy Advance models, the Game Boy Micro is unable to support Game Boy and Game Boy Color titles. The Game Boy Micro did not make much of an impact in the video game market, as it was overshadowed by the Nintendo DS, which also played Game Boy Advance games through the GBA cartridge slot.[67] ReceptionUpon its North American release, IGN praised the Game Boy Advance's graphical capabilities and battery life, but criticized the system's shoulder button placement and noted the system's high price tag which "may be a tad bit too high to swallow", ultimately scoring the system with an "8.0" out of 10. They also pointed out the system's lack of a backlight which occasionally got in the way of playing games.[68] ABC News praised the Game Boy Advance's graphics, grip, and larger screen, stating that "You've never had as much fun playing old games."[69] Reviewing for CNET, Darren Gladstone scored the system with a 7.0 out of 10, praising its graphical performance and backward compatibility, but being considerably critical of the system's lack of a backlit screen, noting that it makes it "nearly impossible" to play in normal lighting conditions. Gladstone ultimately recommended the sleeker and backlit Game Boy Advance SP instead, despite noting that the cheaper price of the original model may "appeal to gamers on a lower budget."[70] ROM hacks, fan games, and Homebrew games are developed for the GBA. SalesNintendo hoped to sell 1.1 million Game Boy Advance units by the end of March with the system's Japanese debut, and anticipated sales of 24 million units before the end of 2001; many marketing analysts believed this to be a realistic goal due to the company's lack of major competition in the handheld video game market.[71] Within the first week of its North American launch in June, the Game Boy Advance sold 500,000 units, making it the fastest-selling video game console in the United States at the time. In response to strong sales, Nintendo ordered 100,000 units to ship to retail stores, hoping to ship another half million of them by the end of June.[72] The Game Boy Advance also became the fastest-selling system in the United Kingdom, selling 81,000 units in its first week of release and beating the PlayStation 2's previous record of 20,000 units.[73] In 2004, the system's sales in the United Kingdom surpassed one million units.[74] On December 1, 2006, Nintendo of America released launch-to-date information indicating that the company had sold 33.6 million units of the Game Boy Advance series in the United States.[75] In a Kotaku article published on January 18, 2008, Nintendo revealed that the Game Boy Advance series had sold 36.2 million units in the United States, as of January 1, 2008.[76] As of December 31, 2009[update], 81.51 million units of the Game Boy Advance series have been sold worldwide, 43.57 million of which are Game Boy Advance SP units and 2.42 million of which are Game Boy Micro units.[77] See alsoNotesReferences
External linksWikimedia Commons has media related to Game Boy Advance. Wikibooks has a book on the topic of: GBA Development
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