viviON GAMES Launches Cloud Service for PC Games on Smartphone Browsers
The service directly targets the estimated 11.7 million former PC gamers in Japan who stopped playing due to life stage changes, a market viviON quantifies as a potentially lost economic scale of about 100 billion yen per year.
Key Facts
- viviON GAMES launched on August 26, 2026, as a cloud gaming service for playing PC games through a smartphone browser.
- The service uses a per-title buy-to-own model, not a subscription, and requires no dedicated app installation.
- A lineup of 33 titles is available at launch, including Aquarium wa Odoranai Special Edition, Yomawari San, and NKODICE.
- A launch campaign runs until September 30, 2026, offering 100 viviON points to users who register and subscribe to the newsletter, with 10 lottery winners receiving all launch titles.
- viviON will exhibit the service at Tokyo Game Show 2026, held from September 17, with a joint booth featuring viviON Lab.
Reporting from 4 sources: GAME Watch (Impress), 4Gamer.net, Automaton, Denfaminicogamer.
viviON launched its game sales service viviON GAMES on August 26, 2026, allowing users to play PC games through a smartphone browser. The service runs games on dedicated servers, so play is not affected by the user's device specifications, and it does not require a dedicated app installation. Unlike a subscription model, viviON GAMES uses a per-title buy-to-own format, letting users purchase only the games they want. Each game includes a free trial period that can be used without user registration, with additional trial time granted upon registration. Registered users have their game data saved on servers, allowing them to continue from where they left off after purchasing. At launch, over 30 titles are available, including Aquarium wa Odoranai Special Edition, Yomawari San, Return to Shironagasu Island, and NKODICE. viviON cites a survey estimating 11.7 million former PC gamers in Japan who stopped playing due to life stage changes, and positions the service as a way to reach them during commutes or spare moments. A launch campaign offers 100 viviON points to users who register and subscribe to the newsletter by September 30, with 10 lottery winners receiving all launch titles as a set. The service will be exhibited at Tokyo Game Show 2026 from September 17.
- 33 titles launch with the service, not just the handful the summary named. The full list includes Katayoku Yuusha Plus, Cthulhu Mythos RPG: Shouki no Umi ni Nemuru Shoujo, Seifuku Kanojo, Dungeon Ikusa: Maougun no Saikou, Forklift Road, and Kyoukai Hendou, among others.
- Future titles are planned: Victory Heat Rally, Queen's Blade Re:Build, and Shirufeido Gakuin Monogatari.
- Some titles do not support free trials.
- The lineup differs from other services the viviON group operates, and more titles will be added gradually.
- viviON is the parent company of DLsite operator EISYS, established in 2021 through a Geo Holdings group reorganization.
- PC browsers are not supported; play works from smartphone and tablet browsers only.
- A collaboration video with the viviON-operated VTuber group Aogiri High School, featuring Akari Ishikari and Puwa Puwa Popura on a glamping trip, releases August 28 at 19:00. A giveaway of goods tied to the video runs on the official viviON GAMES X account.
- viviON points earned in the launch campaign can be used across viviON group services including DLsite.
- The service had an early hands-on at BitSummit PUNCH in Kyoto in May 2026, and the launch reflects feedback from attendees.
- Business lead Katsuaki Tsuji said: "It's not that they lost interest; their circumstances just changed. If that's the case, it's our role to adapt to their current lives."
- The service will share a Tokyo Game Show 2026 booth with indie publishing label viviON Lab, with playable demos planned.
Synthesized by Yomimono from the 4 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.
Sources
- GAME Watch (Impress) viviON、スマホでPCゲームを遊べる販売サービス「viviON GAMES」提供開始
- 4Gamer.net スマホのブラウザでPCゲームが遊べるサービス「viviON GAMES」,本日提供開始。ユーザー登録なしで無料お試しできる
- Automaton DLsite親会社による“PCゲームをスマホで遊べる”「viviON GAMES」ついにサービス開始。『アクアリウムは踊らない』『夜廻』など人気作多数、購入前に「試遊」もできちゃう
- Denfaminicogamer PCゲームを“スマホのブラウザ”で遊べちゃう「viviON GAMES」が本日8月26日サービス開始。『アクアリウムは踊らない』『夜廻三』『NKODICE』など33作がラインナップ