Today, developer/publisher Telltale released the launch trailer for Batman: The Telltale Series Episode 5: City of Light, the last episode in its ongoing Batman series.

The final of five episodes in the season, will be available digitally worldwide starting Tuesday December 13th on PC, Xbox One, Xbox 360, PlayStation 4 and PlayStation 3. The episode will be available the same day for compatible iOS devices via the App Store, and for compatible Android-based devices via Google Play as well.

Here's a story overview for the final episode:

In Episode 5, the leader of the Children of Arkham prepares to execute the final act of a plan to destroy the Wayne family name, and the people closest to you are in their path of vengeance. Can Batman's ultimate secret be kept - his very identity - when it is causing chaos and death in Gotham? The fate of the Wayne family and of the city itself rests on your choices. What will you do? How far will you go? Which mask will you wear?

As you may remember, Episode 1: 'Realm of Shadows' has been free to download for PC via Steam -- and still is. So make sure to take advantage of that opportunity before it is no longer offered.

Below, you can check out the brand new launch trailer: