In case you didn't expect it, it's official now.

5pb. has officially announced the cancellation of its PS Vita Rail Wars game.

Once scheduled for release on November 24, 2014 in Japan, 5pb. said although it was developing the game with the intention to release, development fell behind, and as a result, production on Rail Wars! Karuizawa Yori Satsui wo Nosete was cancelled.