http://siliconera.com/ - Day 1 Studios, the developer behind of F.3.A.R. and Fracture, was also working on a video game starring Batman. Their vision was to use the one-shot comic Gotham by Gaslight as the source material. Set at the end of the 19th century, Gotham by Gaslight follows the Dark Knight as he tracks down Jack the Ripper. Concept art for the game revealed Gotham by Gaslight's steampunk vibe.