Blood+ The Battle Rondo of Twin Wings

I love Blood+ I watch every time before I go to sleep.I wonder when will they make a Blood+ in the \'\'English Version\'\'? You get to play as saya,riku,kai,haji,and david,to defend humanity from evil creatures known as \'\'chiroterans.\'\' You can play the game easy,normal,or hard,its really fun and adventureous.