Developer | Konami] |
---|---|
Release date | 1985 |
CPU | Motorola 68000 @ 10 MHz |
The Bubble System is an arcade system board designed by Konami and used across many arcade games in 1985.
Konami announced coin-op arcade video games for the system in January 1985. [1] The Bubble System introduced a unique new form of data storage for arcade-style video games. It used bubble memory cartridges, a sort of non-mechanical magnetic storage system. It was said to have a higher reliability than mechanical floppy disks or tape drives.
Konami used a modified version of their new G400 BIOS for this project. The main CPU was a Motorola 68000 at 10 MHz. There was a separate Zilog Z80 for sound control, which drove two AY-3-8910s, a custom Konami SCC (K005289), and a Sanyo VLM5030 speech synthesizer. It had a Scramble wiring harness.
Bubble Software can be identified by its booting sequence. First, a synthesized voice speaks the phrase "Presented by Konami. Getting ready", followed by a countdown from fifty (which often ends before reaching zero). The screen then starts displaying video and a screen with the text "WARMING UP NOW - PRESENTED BY KONAMI", accompanied with a second countdown timer and a small musical tune (called the "Morning Music") appears. The reason this was implemented was because bubble memory must be heated to around 30–40 °C (86–104 °F) for it to work properly, and the game must be copied from the bubble memory into RAM, before it can be run. Despite what the screen says, the heating process takes place during the voice-based countdown stage (which is of variable length and is temperature-dependent), while the loading process happens during the (fixed-length) on-screen countdown stage.
The Bubble System became a commercial failure. It was considerably more expensive than ROM chip-based boards and extremely sensitive to electromagnetic fields that could render the game unplayable. Most games on this system were eventually ported to standard ROM chips, and it was discontinued.
Konami has made homages to the Bubble System in several games; with the Morning Music being one of the playable tracks in Keyboardmania and NOSTALGIA , and the intro of Konami Classics Series: Arcade Hits featuring the song too.
Gradius is a side-scrolling shooter video game developed and published by Konami. The first game in the Gradius series, it was originally released as a coin-operated arcade game in 1985. The player maneuvers a spacecraft known as the Vic Viper that must defend itself from the various alien enemies. The game uses a power-up system called the "power meter", based upon collecting capsules to purchase additional weapons.
The Neo Geo, stylized as NEO•GEO and also written as NEOGEO, is a ROM cartridge-based arcade system board and fourth-generation home video game console released on April 26, 1990, by Japanese game company SNK Corporation. It was the first system in SNK's Neo Geo family.
The TurboGrafx-16, known as the PC Engine outside North America, is a home video game console designed by Hudson Soft and sold by NEC Home Electronics. It was the first console marketed in the fourth generation, commonly known as the 16-bit era, however in actuality, the console has an 8-bit central processing unit (CPU) coupled with a 16-bit graphics processor, effectively making the claim somewhat false advertising. It was released in Japan in 1987 and in North America in 1989. In Europe the Japanese model was unofficially imported and distributed in the United Kingdom and France from 1988. In Japan, the system was launched as a competitor to the Famicom, but the delayed United States release meant that it ended up competing with the Sega Genesis and later the Super NES.
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The Bally Astrocade is a second-generation home video game console and simple computer system designed by a team at Midway, at that time the videogame division of Bally. It was originally announced as the "Bally Home Library Computer" in October 1977 and initially made available for mail order in December 1977. But due to production delays, the units were first released to stores in April 1978 and its branding changed to "Bally Professional Arcade". It was marketed only for a limited time before Bally decided to exit the market. The rights were later picked up by a third-party company, who re-released it and sold it until around 1984. The Astrocade is particularly notable for its very powerful graphics capabilities for the time of release, and for the difficulty in accessing those capabilities.
Contra is a 1987 run and gun video game developed and published by Konami for arcades. A home version was released for the Nintendo Entertainment System in 1988, along with ports for various home computer formats, including the MSX2. The arcade and computer versions were localized as Gryzor in Europe, and the NES version as Probotector in PAL regions and France.
Gyruss is shoot 'em up arcade video game designed by Yoshiki Okamoto and released by Konami in 1983. Gyruss was initially licensed to Centuri in the United States for dedicated machines, before Konami released their own self-distributed conversion kits for the game. Parker Brothers released contemporary ports for home systems. An enhanced version for the Family Computer Disk System was released in 1988, which was released to the North American Nintendo Entertainment System in early 1989.
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Konami GX400 is an arcade system board by Konami that made its debut in 1985. It is the Bubble System but with the bubble memory cartridges replaced with standard ROM chips.
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The System 573 is an arcade system board made by Konami based on the original PlayStation. The hardware was used primarily for Konami's Bemani series of music video game arcades, including the popular Dance Dance Revolution series introduced in 1998. The System 573 is available is configurable with various expansion IO boards to add extra input or output, such as the analog and digital I/O boards for Dance Dance Revolution and other Bemani games. Systems with these IO boards are often called System 573 Analog and System 573 Digital respectively. There is another variant called the System 573 Satellite Terminal which allows for up to eight cabinets to be networked to a central one.
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