While it seems to be officially unofficial, the release date for Skullgirls is April 4th. We haven't seen a hard yes from Reverge Labs but that date would fall on a Wednesday which follows the usual Xbox Live Arcade routine. As you may well know this is really the first fighter to be made by fighting game fans for fighting games fans. Skullgirls is loaded with innovative features like an online training mode, extensive tutorial and an engine designed to recognize infinites due to Mike Z's influence. Despite all this, questions still remain. Can Skullgirls be successful coming from an independent company and sporting an all female cast?