
Sega Net Link (also called Sega Saturn Net Link) is an attachment for the
Sega Saturn
The is a home video game console developed by Sega and released on November 22, 1994, in Japan, May 11, 1995, in North America, and July 8, 1995, in Europe. Part of the fifth generation of video game consoles, it is the successor to the succes ...
game console to provide Saturn users with
internet access
Internet access is a facility or service that provides connectivity for a computer, a computer network, or other network device to the Internet, and for individuals or organizations to access or use applications such as email and the World Wide ...
and access to
email
Electronic mail (usually shortened to email; alternatively hyphenated e-mail) is a method of transmitting and receiving Digital media, digital messages using electronics, electronic devices over a computer network. It was conceived in the ...
through their console. The unit was released in October 1996. The Sega Net Link fit into the Sega Saturn cartridge port and consisted of a 28.8 kbit/s
modem
The Democratic Movement (, ; MoDem ) is a centre to centre-right political party in France, whose main ideological trends are liberalism and Christian democracy, and that is characterised by a strong pro-Europeanist stance. MoDem was establis ...
, a custom chip to allow it to interface with the Saturn, and a browser developed by Planetweb, Inc.
The unit sold for
US$
The United States dollar (Currency symbol, symbol: Dollar sign, $; ISO 4217, currency code: USD) is the official currency of the United States and International use of the U.S. dollar, several other countries. The Coinage Act of 1792 introdu ...
199,
or US$400 bundled with a Sega Saturn. In 1997 Sega began selling the NetLink Bundle, which included the standard NetLink plus the compatible games ''
Sega Rally Championship'' and ''
Virtual On: Cyber Troopers NetLink Edition'', for $99.
The Net Link connected to the internet through standard dial-up services. Unlike other online gaming services in the US, one does not connect to a central service, but instead tells the dial-up modem connected to the Saturn's cartridge slot to call to the person with whom one wishes to play. Since it requires no servers to operate, the service can operate as long as at least two users have the necessary hardware and software, as well as a phone line.
In Japan, however, gamers did connect through a centralized service known as
SegaNet, which would later be taken offline and converted for
Dreamcast
The is the final home video game console manufactured by Sega. It was released in Japan on November 27, 1998, in North America on September 9, 1999 and in Europe on October 14, 1999. It was the first sixth-generation video game console, prec ...
usage.
History

According to Yutaka Yamamoto, Sega of America's director of new technology, the Saturn's design allowed it to access the internet purely through software: "Sega engineers always felt the Saturn would be good for multimedia applications as well as game playing. So they developed a
kernel
Kernel may refer to:
Computing
* Kernel (operating system), the central component of most operating systems
* Kernel (image processing), a matrix used for image convolution
* Compute kernel, in GPGPU programming
* Kernel method, in machine learnin ...
in the
operating system
An operating system (OS) is system software that manages computer hardware and software resources, and provides common daemon (computing), services for computer programs.
Time-sharing operating systems scheduler (computing), schedule tasks for ...
to support communications tasks."
While the Net Link was not the first accessory which allowed console gamers in North America to play video games online (see
online console gaming
Online console gaming involves connecting a console to a network over the Internet for services. Through this connection, it provides users the ability to play games with other users online, in addition to other online services.
The three most ...
), it was the first to allow players to use their own
Internet Service Provider
An Internet service provider (ISP) is an organization that provides a myriad of services related to accessing, using, managing, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, no ...
(ISP) to connect. While Sega recommended that players use
Concentric
In geometry, two or more objects are said to be ''concentric'' when they share the same center. Any pair of (possibly unalike) objects with well-defined centers can be concentric, including circles, spheres, regular polygons, regular polyh ...
, the Sega Net Link enabled players to choose any ISP that was within its technical specifications.
The device was capable of connecting at a 28.8 kilobit/s connection in America
[ and 14.4 kbit/s in Japan. However, it suffered from memory limitations; the modem's ]static RAM
Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM is volatile memory; data is lost when power is removed.
The ''static'' qualifier differ ...
could store only account information and bookmarks, leaving only the Saturn's limited internal RAM for any downloaded data. This makes it impossible to download audio or video clips, save e-mail messages, or put previously loaded web pages into cache.[
In Japan, the Net Link required the use of ]smartcards
A smart card (SC), chip card, or integrated circuit card (ICC or IC card), is a card used to control access to a resource. It is typically a plastic credit card-sized card with an Embedded system, embedded integrated circuit (IC) chip. Many smart ...
with prepaid credits. The Saturn had a floppy drive and printer cable converter (both Japan only) which could be used with the Net Link. A web browser from Planetweb was included, and a mouse and keyboard adapter were available to simplify navigation.[ Sega also released a dedicated Saturn mouse and Saturn keyboard.] In addition, to allow users to browse with just the Saturn joypad, Sega produced a series of CDs containing hundreds of website addresses.[ The browser included a space magnifying function.
The Planetweb browser was written in C, and runs on just 570 KB, whereas a typical PC browser of the time used up about 6 MB. At the time most television screens ran at a lower resolution than computer monitors, so the browser used ]anti-aliasing Anti-aliasing may refer to any of a number of techniques to combat the problems of aliasing in a sampled signal such as a digital image or digital audio recording.
Specific topics in anti-aliasing include:
* Anti-aliasing filter, a filter used b ...
to smooth out the edges of onscreen text characters.[ The browser could not properly display web sites which use frames.]
Five games were released that supported the NetLink. All five were released in late 1997, nearly a year after the NetLink itself.[ Players could search for other players either on the Internet or using the ]XBAND
XBAND (stylized as XBⱯND) was one of the first competitive online console gaming networks and was available for the Genesis and Super NES. It was produced by Catapult Entertainment in Cupertino, California. It is the only modem released in ...
matchmaking system, then connect peer-to-peer via modem, or alternatively, use two NetLinks to connect two Saturns and two televisions set up in the same room (thus eliminating the need for a phone line and essentially using the NetLink to emulate the Saturn Link Cable).[
Launching at 15,000 yen in Japan and $199 in the USA, it was considered very inexpensive compared to competing online services.] It was a runner-up for ''Electronic Gaming Monthly
''Electronic Gaming Monthly'' (''EGM'') is a monthly American video game magazine. It offers video game news, coverage of industry events, interviews with gaming figures, editorial content and product reviews.
History
The magazine was fou ...
''s Best Peripheral of 1996 (behind the Saturn analog controller). Despite the media excitement over the device and its prominent appearance in Sega's marketing campaign, less than 1% of Saturn owners purchased the NetLink in 1996. Over its lifetime, an estimated 50,000 NetLink units were sold in North America, half of Sega's original goal.[ Another 1,100 units were donated by Sega of America to schools, in partnership with the nonprofit group Projectneat.
In 2017, fans were able to make the NetLink work a modern highspeed connection with ]VoIP
Voice over Internet Protocol (VoIP), also known as IP telephony, is a set of technologies used primarily for voice communication sessions over Internet Protocol (IP) networks, such as the Internet. VoIP enables voice calls to be transmitted as ...
.
Net Link Zone
The Net Link Zone connected to an Internet Relay Chat
IRC (Internet Relay Chat) is a text-based chat system for instant messaging. IRC is designed for Many-to-many, group communication in discussion forums, called ''#Channels, channels'', but also allows one-on-one communication via instant mess ...
(IRC) server irc.sega.com which was changed to the server irc0.dreamcast.com on the release of Sega's Dreamcast
The is the final home video game console manufactured by Sega. It was released in Japan on November 27, 1998, in North America on September 9, 1999 and in Europe on October 14, 1999. It was the first sixth-generation video game console, prec ...
. These servers were originally run by Sega employees but were given over to be run by Net Link chat users Leo Daniels and Mark Leatherman.
Successor
SegaNet was launched in 2000 for the Dreamcast
The is the final home video game console manufactured by Sega. It was released in Japan on November 27, 1998, in North America on September 9, 1999 and in Europe on October 14, 1999. It was the first sixth-generation video game console, prec ...
, carrying the same name in Japan. The European counterpart was called Dreamarena.
Games compatible with Net Link
The following games are compatible with the Net Link:
*'' Daytona USA CCE NetLink Edition''
*''Duke Nukem 3D
''Duke Nukem 3D'' is a 1996 first-person shooter, first-person shooter game developed by 3D Realms and published by FormGen for MS-DOS. It is a sequel to the platform games ''Duke Nukem (video game), Duke Nukem'' and ''Duke Nukem II'', published ...
''
*'' Saturn Bomberman''
*'' Sega Rally Championship Plus''
*'' Virtual On: Cyber Troopers NetLink Edition''
*'' Space Hulk''
See also
* Sega Meganet
* SegaNet
* Dreamarena
Notes
External links
Planetweb
Learn Planetweb's Self-Download Feature
Sega Saturn NetLink League: Information about the NetLink and a resource to find other NetLink players
Netlink & Dreamcast Old Users @ Way2Live4U.com
Official Sega Saturn NetLink VoIP Guide
{{Sega, Saturn
Online video game services
NetLink
Netlink is a socket family used for inter-process communication (IPC) between both the kernel and userspace processes, and between different userspace processes, in a way similar to the Unix domain sockets available on certain Unix-like operat ...
NetLink
Netlink is a socket family used for inter-process communication (IPC) between both the kernel and userspace processes, and between different userspace processes, in a way similar to the Unix domain sockets available on certain Unix-like operat ...
pl:Sega Saturn#Akcesoria