Game Boy



"And the night got deathly quiet And his face lost all expression Said if you're gonna play the Game Boy You gotta learn to play it loud!"

Until the late 1980s, handheld gaming was very limited, both in processing power and the capabilities of small monitors. Gaming until then was achieved by having an LCD screen that had all possible graphical elements built into the screen, and gameplay would be achieved by controlling which elements were visible to simulate graphics. A video game form of Limited Animation. This had been going on successfully for years with Tiger Electronics' handheld games and Nintendo's own Game & Watch series.

Then it became possible to fit an actual game system into a portable device. Atari tried to get into this with their Lynx, and Nintendo went in with the Game Boy.

Gunpei Yokoi, who had designed the Game & Watch, realized the system would work best if it was small and light (to enhance portability), durable (since it would be carried around a lot), inexpensive (since portable electronic devices often went that way, save for laptops), and have a damn good battery life.

He succeeded on all counts. Any handheld that didn't follow that design paradigm didn't make it very far. Although brand name and a Killer App were also important, as the Neo Geo Pocket and Wonder Swan proved.

The system was often mocked for its four color screen and lack of backlight, but those mocking it didn't realize those shortcomings were made up by the aforementioned advantages. The system lasted over ten years thanks to those, one of many proofs that the highest processing power is not vital to sell a system.

Thanks to advances in technology, the system did have a major revision in the mid 1990s. The Game Boy Pocket was about half the size of the original, and used AAA batteries instead of AA. It helped boost sales for a few more years.

Memetic Mutation holds that the original Game Boy design is the toughest object in existence after a working Game Boy was retrieved from a barracks that had been bombed during the 1990-1991 Gulf War.

Processors

 * One of the ways it saves power and cost is to integrate the data, graphics, and sound processing into the CPU. It is a Sharp LR35902 clocked at 4.19 MHz, similar to the Z80 (a few instructions of the CPU were left out as they used more battery power than they added to processing power, however, there were added back in for the Game Boy Color).

Memory

 * 8 KB main RAM and 8 KB Video RAM.
 * Carts could be 32 KB to 4 MB.
 * Nintendo integrated popular features from the "MMC" support chips on NES Game Paks (scanline counters, status bars and extra RAM) into the Game Boy chipset. Game Boy Game Paks used much simpler "MBC" support chips to do bank switching and possibly battery save. This apparently contributed to the low price of the games, which were about half of NES games.

Sprites

 * Up to 40 sprites on screen at once. Size is the same as the NES (8x8 or 8x16 pixels), but it is far less likely to flicker if there are too many sprites on screen. Game Boy sprites can cover up to half a scanline, while NES sprites can cover only a quarter.
 * Note that there are two sprite palettes for sprites - the only difference is the middle shade of gray. It's either the lighter or the darker shade - white and black remain as is.

Display

 * Four colors. Just that many. It could still have a lot of detail in the right hands.
 * The selling point of the Super Game Boy, a peripheral for the Super Nintendo Entertainment System that allowed you to play Game Boy games on your television, is to customize those four colors into a color palette of your choice or creation, saved via password. GB games created with Super Game Boy features have special palettes that frequently change mid-game, and sometimes divide the screen into areas that get their own sets of four colors.
 * There is also no light for the screen without a peripheral. One Japan-exclusive version of the Game Boy Pocket, called the Game Boy Light, had a switchable Indiglo backlight, but otherwise, Nintendo decided that the battery cost was too risky.
 * Resolution is 160×144.

Batteries

 * Uses 4 AA batteries.
 * The Pocket uses 2 AAA batteries.
 * Its battery life is only half as long as that of the original Game Boy, because of that. But with a single replacement, you still got about the same time as the original.
 * Maximum life is reported between 30 and 40 hours.

Games include:

 * Adventure Island
 * Adventure Island II
 * Adventures of Lolo
 * Aladdin Virgin Games
 * Asteroids
 * Balloon Kid
 * Battle Arena Toshinden
 * Battle City
 * The Battle of Olympus
 * Battletoads (an original game)
 * Battletoads in Ragnarok's World (a port of the original NES game)
 * Battletoads & Double Dragon: The Ultimate Team
 * Bionic Commando
 * Bomberman
 * Wario Blast: Featuring Bomberman!
 * Bonk's Adventure
 * Bonk's Revenge
 * Boxxle
 * A Boy and His Blob in: The Rescue of Princess Blobette
 * Bubble Bobble Jr. (port of the NES game Bubble Bobble II)
 * Burger Time Deluxe
 * Castlevania: The Adventure
 * Castlevania II Belmonts Revenge
 * Castlevania Legends
 * Kid Dracula
 * Centipede
 * Dig Dug
 * Donkey Kong 94
 * Donkey Kong Country Land
 * Double Dragon (remixed port loosely based on the NES version)
 * Double Dragon II (unrelated to the arcade and NES versions, it's actually a graphically modified version of a Kunio-kun game made for the export market)
 * Double Dragon 3: The Arcade Game (downscaled port of the arcade version)
 * Dragon Slayer
 * Dragon Slayer Gaiden
 * Dr. Mario
 * Duck Tales
 * DuckTales 2
 * Earthworm Jim
 * Final Fantasy Adventure (aka the first Seiken Densetsu)
 * Final Fantasy Legend
 * Final Fantasy Legends II
 * Final Fantasy Legends III
 * For the Frog The Bell Tolls
 * Fortified Zone
 * Ikari no Yōsai II (Japanese-only sequel)
 * Game Boy Wars
 * Game Boy Wars Turbo
 * Ganbare Goemon: Sarawareta Ebisumaru!
 * Ganbare Goemon: Kurofune Tou no Nazo (AKA Mystical Ninja)
 * Gargoyles Quest
 * Gargoyle's Quest II (ported from the NES)
 * Gauntlet II
 * Hammerin Harry: Ghost Building Company
 * Hyper Lode Runner
 * Joe and Mac Caveman Ninja
 * Kid Icarus: Of Myths And Monsters
 * Killer Instinct
 * Kirby's Dream Land
 * Kirby's Pinball Land
 * Kirby's Dream Land 2
 * Kirby's Block Ball
 * Kirby's Star Stacker
 * Klax
 * Kung Fu Master
 * The Legend of Zelda Links Awakening
 * The Lion King
 * The Little Mermaid
 * Marios Picross
 * Mario's Picross 2
 * Medabots
 * Mega Man: Dr. Wily's Revenge
 * Mega Man II
 * Mega Man III
 * Mega Man IV
 * Mega Man V
 * Megami Tensei Gaiden: Last Bible
 * Megami Tensei Gaiden: Last Bible II
 * Metroid II: The Return of Samus
 * Milons Secret Castle
 * Miner 2049 er
 * Mole Mania
 * Mortal Kombat
 * Mortal Kombat 2
 * Mortal Kombat 3
 * Mr. Do
 * Nemesis
 * Nemesis II (aka Gradius: The Interstellar Assault)
 * Ninja Gaiden Shadow
 * Nobunaga's Ambition
 * Operation C
 * Contra: The Alien Wars
 * Pac-Man
 * Ms. Pac-Man
 * Paperboy
 * Parodius Da!
 * Pipe Dream
 * Pit-Fighter
 * Pokémon Red and Blue
 * Pokémon Yellow: Special Pikachu Edition
 * Qix
 * Road Rash
 * Rod Land
 * R-Type
 * R-Type II
 * Sagaia
 * Shanghai
 * Shaq Fu
 * Snow Bros Jr.
 * Space Invaders
 * Superman (Developed by Titus Software, who would release The New Superman Aventures two years later)
 * Super Mario Land
 * Super Mario Land 2: Six Golden Coins
 * Super Mario Land 3: Wario Land
 * Super R.C. Pro-Am
 * Super Robot Wars
 * Tecmo Bowl
 * Teenage Mutant Ninja Turtles: Fall of the Foot Clan
 * Teenage Mutant Ninja Turtles II: Back From the Sewers
 * Teenage Mutant Ninja Turtles III: Radical Rescue
 * Tetris
 * Tetris 2
 * Tetris Plus
 * Tetris Attack
 * Total Carnage
 * The Tower of Druaga
 * Track and Field
 * Turrican
 * Worms
 * Zool