Guilty Crown: Lost Christmas OVA Revealed

Multimedia development studio Nitroplus has announced that limited edition copies of its upcoming Guilty Crown: Lost Christmas PC adventure game will include a bonus 12 minute original Guilty Crown OVA produced by the TV series staff. However, Nitroplus, rather than original series creators Production I.G, is writing the prequel OVA. The game will be released on May 31.

Source: Anime News Network