As Nintendo announced back in June, they’ve discontinued the online service for Devil’s Third, the multiplayer part of Valhalla Game Studios’ Wii U shooter.
When players try to get online on Devil’s Third, they’re met with the above screen.
Devil’s Third released on Wii U in North America on December 11, 2015 and Europe on August 28, 2015. Japan’s PC version in Devil’s Third Online, which was expected to release worldwide, is still available.