It’s been a long time since the original Black Rock Shooter anime project came out but a new one is in the mix with the launch of the official site and the debut of the key visual from artist huke that you can see to the right (click for larger).
No other details were revealed about the project but it is listed as a TV anime series that will be called Black Rock Shooter: Dawn Fall.
Check out the official site and Twitter.
Plot Concept:
[Source: ANN]