Konami yesterday premiered an extended trailer for Castlevania: Lords of Shadow – Mirror of Fate for the the Nintendo 3DS during the E3 expo in Los Angeles. The extended trailer below features an extra boss reveal and unveils the addition of fan favorite Alucard, a new playable character for the next installment of the acclaimed action-adventure series. Additional information about Alucard will be revealed during the 2012 Gamescom event.

Developed by Mercury Steam, Castlevania: Lords of Shadow – Mirror of Fate takes place 25 years after the events of Castlevania: Lords of Shadow, and reveals the story of Gabriel Belmont’s descendants, Simon and Trevor Belmont, as they battle their own destiny to discover their true, shocking fate.

Castlevania: Lords of Shadow – Mirror of Fate will be available exclusively on the Nintendo 3DS this fall.