How Sony Tried to Bring the Internet to PS1
When i-mode Took PlayStation Online
In 2000, excitement around the PlayStation 2 was reaching a fever pitch. Sony’s next-generation console had been unveiled with promises of near-cinematic graphics, DVD movie playback, and a leap in processing power that would redefine what home gaming could be. Pre-orders sold out instantly in Japan, and Western audiences eagerly awaited its arrival. With the future of the PlayStation brand seemingly locked in, many assumed the original console would quietly fade away. But Sony had other plans. Instead of retiring the system that had reshaped the industry, they doubled down on it. Through strategic price cuts and a wave of fresh accessories, Sony gave the aging PlayStation a second life. Rebranded as the PSone, the slimmer, redesigned model launched in July 2000 and quickly became a compact, budget-friendly option for new gamers. While the PS2 grabbed headlines, the PSone quietly kept selling by the millions.
That same year, in a move few outside Japan even noticed, Sony took the original PlayStation in an unexpected direction.
It briefly stepped into the online world…
On August 1, 2000, Sony Computer Entertainment and NTT DoCoMo announced a partnership to connect the PlayStation with DoCoMo’s rapidly growing mobile internet service, i-mode. Introduced the previous year, i-mode had already surpassed 10 million subscribers in Japan by mid-2000. The collaboration aimed to let users begin a game or access content through their phones on the go, and then continue that experience on the PlayStation at home. Rather than build a new network from scratch, Sony used i-mode’s existing infrastructure to bring online functionality to the console. This included web access, email, and even downloadable game content, all routed through a user’s mobile phone.
This push into mobile network integration did not happen in a vacuum. Just a year earlier, Sega had released the Dreamcast with built-in online features including a modem, web browser, and support for networked games. It marked a turning point in how consoles could function. In Japan, Sega’s early embrace of internet connectivity showed there was real potential in blurring the line between gaming and online access. Sony, determined to stay competitive, saw a chance to take the concept further by aligning the PlayStation with the country’s most popular mobile platform.
To make the system work, Sony introduced a dedicated hardware adapter called the SCPH-10180 i-mode link cable. Released on March 29, 2001, the cable connected i-mode-compatible phones to the PlayStation’s serial port, enabling data transfer at speeds of approximately 9,600 bps over DoCoMo’s packet-switched mobile network. This turned the console into a kind of display terminal for mobile services, allowing users to access the web, check email, view contacts, and even transfer data like ringtones and images from their phones directly to a memory card. By using the television as a larger display for mobile internet features, the PlayStation was temporarily transformed into a low-cost home terminal in an age when full internet access through PCs was still limited.
The i-mode system supported a selection of games, including adaptations of existing PlayStation titles. The first i-mode compatible release was I-Mode Mo Ishou: Doko Demo Issyo, launched on April 29, 2000. This title, which featured Sony’s beloved cat mascot Toro, functioned as a digital scheduler and communication tool. It allowed users maintain a task list, and exchange business cards through their mobile phones. In 2001, a follow-up expansion continued the series, reflecting the early goal of cross-platform functionality. Players could engage with the mobile version while away from home, then return to the console and continue progress using the same data. By spring 2001, Sony had begun promoting more titles with this kind of hybrid design, showing clear intent to blur the boundary between handheld and home gaming.
Although the partnership had been announced in the summer of 2000, services began appearing in stages. In July 2000, Sony launched an i-mode version of PlayStation.com in Japan, which allowed mobile users to browse game news, updates, and product information. This was a precursor to the broader system, which expanded in late 2000 and early 2001. The SCPH-10180 adapter was packaged in bundles alongside compatible games, typically priced around 4,800 yen. The PlayStation 2, which had launched in March 2000, also supported the adapter, though the system was clearly built with the original PlayStation in mind. Compatibility was later enhanced by the arrival of Java-enabled i-mode phones in December 2000 and by the rollout of faster data services in May 2001.
While i-mode represented an ambitious attempt to merge mobile technology with console gaming, it faced several limitations. The service was exclusive to Japan and required both a specific mobile phone and a custom link cable, which limited adoption. As mobile networks evolved and broadband internet became more common, the system’s speed and design quickly felt outdated. Still, despite its limited reach, i-mode marked an early effort to connect personal devices with home entertainment systems. It pointed toward a future where smartphones and consoles would interact fluidly, a concept that would later become central to mobile and cloud gaming.
In the end, i-mode never moved beyond its niche. Its reliance on specific hardware, limited availability, and lack of compelling content meant that few users adopted the platform. Most PlayStation owners either never heard of it or did not see the value in setting it up. As broadband replaced mobile dial-up and the PlayStation 2 took center stage, i-mode quietly faded from view. Sony discontinued the PSone in 2006, but the service had already disappeared years earlier. Still, the experiment holds a unique place in the PlayStation timeline. It offered an early glimpse at a connected future that would eventually arrive through smartphones, cloud gaming, and integrated digital ecosystems. It came too early and vanished quickly, but it proved that Sony was already thinking far beyond the disc tray.