Valhalla Game Studios announces Devil's Third Online, the tentative title of a free-to-play PC exclusive spin-off of Devil's Third, the upcoming Wii action/adventure (thanks DSOGaming). Here's word:

2. PC exclusive online game “Devil’s Third Online (tentative title)”
By prior agreement with Nintendo, Valhalla has developed the free-to-play PC exclusive online game “Devil’s Third Online.” To spread “Devil’s Third” around the world, this game service will run from September 2015 onwards, in various regions around the world following the release of the Wii U version in each region. In consideration of cultural characteristics in each region, the content is being optimized via co-development with local publishers. Service territories and the details of game content will be announced accordingly. For your information, “Devil’s Third Online” is the online-exclusive game playable on PC and its service is specialized in matchup. Wii U exclusive “Story Mode” is not included in it.