We've been following the aborted Steampunk Batman video game Gotham By Gaslight for some time now, and here is the first footage we've ever seen.

In this alleged canned demo reel, watch as the Caped Crusader leaps from Victorian Gotham City rooftop to cobblestone walkway. We can't be sure if this is the real deal, but one thing is for certain — we need to see all of the concept art for the Gotham By Gaslight villains right now.

[Via Siliconera]