Yes. It is meant to serve as a sequel to Arkham Origins, the game released before the video, and a prequel to Arkham Asylum, the first in the series. The producers were given access to the character and location models from the game in order to design the movie. They worked with the creators of the game to ensure continuity with the series, so they knew which characters they could use and kill without interfering with the future of the game series.
