Family BASIC

Family BASIC is an accessory for the Family Computer created by Hudson Soft and Sharp Corporation. It allowed users to create programs in the BASIC programming language. This accessory came with a special designed cartridge, keyboard, and the Data Recorder, similar in function to that of a Commodore computer of that era. The first version was released on June 21, 1984. A second version titled Family BASIC V3 was released on February 21, 1985, with greater memory and new features.

The keyboard plugs into a 15-pin expansion port on the front of the Famicom and the Data Recorder plugs into the back of the keyboard labeled "SAVE" and "LOAD." If one does not have the Data Recorder or spare cassette tape (or finds cassette tape technology too inconvenient), one can just use the microphone and headphone jacks of a computer or similar device to record the analog signal coming from the keyboard with their preferred audio recording program and then play it back when the game is requesting data to be loaded.

Three games are compatible with the Data Recorder: Excitebike, Mach Rider, and Wrecking Crew.

Release history
The Playbox BASIC and Family BASIC were both released in 1984 and came with NS-HuBASIC v1.0. Their initial retail price was the same as the Family Computer. While both included the music and calculator boards, the Playbox BASIC had a board instead of a message board as the C1 TV already came with a message board. In the Family BASIC, biorhythm does not have a separate board but can be performed by the computer's fortune telling function. Soon after release, the v1.0 cartridges were replaced with v2.0A cartridges. Customers who bought the v1.0 versions could trade in their old ones for free and most did. As a result, v1.0 cartridges are now rare and Playbox BASIC ones are extremely rare as the only people who bought it were owners of the expensive C1 TV sets. V2.1A later came out with minor bug fixes. The Family BASIC cartridges for v1.0, v2.0A, and v2.1A have an identical black appearance.

Family BASIC V3 was sold a separate title with NS-HuBASIC v3.0 in red cartridges. It was marketed to people who already owned a previous version so it did not come with a keyboard and its manual served as an addendum to the previous v2.x manual. As a result of its narrow market, it sold poorly and is now rare. Unlike the previous versions, it did away with the message, calculator, and music boards to concentrate solely on programming. It had double the RAM capacity and came with pre-programmed mini-games.

Sprites
Many of the sprites and tilesets were taken directly from the Arcade Classics Series version of the Donkey Kong, Donkey Kong Jr., and Mario Bros. There are 16 animated sprites built-in. The following are the only sprites available for programmers:
 * Mario - from his Mario Bros. design
 * Lady - very similar to her Pinball design
 * Fighterfly
 * Achilles - a bird, similar sprites are found in Hudson Soft's Famicom port of Binary Land and also Challenger
 * Nitanita - a smiley face
 * Penpen - a penguin from Pinball, this sprite will later be reused for Binary Land.
 * Fireball - the variant from 100m of Donkey Kong, later reused for Challenger
 * Car
 * Spinner - a rotational symmetric space ship
 * Star Killer - the bulkier space ship
 * Starship - the space ship with nacelles
 * Explosion effects
 * Shellcreeper
 * Sidestepper
 * Nitpicker - the variant from the Chain Scene of Donkey Kong Jr.
 * Laser effects

It is possible to adjust the color of the sprites. The manual gives instructions on how to create Luigi or different colored enemies from the default sprites.

Programmable games in the v2.x manual
Before V3, there were no games available from the start. The v2.x manual gives instructions on how to create eight sample games.


 * Knight - each player controls a chess knight on a chess board. Any spot that has been landed upon becomes unavailable. The aim is to trap the opposing player. It is similar to other "square-removal" chess variants that utilize the.
 * Super Memory - a memory game similar to .
 * UFO - a shooter where the player controls the Starship and faces off against a lone Fighterfly that shoots back. This game comes with the Data Recorder's cassette.
 * Route 66 - an endless driving game
 * Type Master - a typing game
 * Turtle - horse betting but on Shellcreepers
 * Card - a card matching game similar to N-Mark Spade Panel
 * Sample program 8 - a turn-based chase game where Penpen has to grab flags while evading a Nitanita. The manual insists that this is not a game but a tech demo for a new command introduced in NS-HuBASIC v2.0A and leaves it unnamed.

Other official programmable games
Four official guidebooks were published to support Family BASIC owners. Each came with a cassette loaded with programs, including the games found in the books, that was also available separately.


 * ファミリーベーシックで遊ぼう！ (Let's Play with Family BASIC!)
 * ファミリーベーシックで遊ぼう！おもしろゾーン２０ (Let's Play with Family BASIC! Fun Zone 20)
 * ぼくとわたしのファミリーベーシック教室 (I and My Family BASIC Classroom)
 * ファミリーベーシックで歌おう！ミュージックワールド (Let's Sing with Family BASIC! Music World)

In addition, Hudson Soft released three cassettes with games on them through Shōnen Media (少年メディア), a  related publication.

V3 mini-games
Family BASIC V3 came with four mini-games:

Names in other languages

 * Family BASIC


 * Family BASIC V3

Trivia

 * In the Game Boy Advance game WarioWare Inc.: Mega Microgame$!, 9-Volt's microgame Family Basic includes the Family BASIC keyboard, where the objective is to type in the requested numbers or letters.