I found an interesting little tidbit from a forum member over at Gamespot
Read this from a games magazine in HK today - its called Biohazard : Umbrella Corp Chronicles and fills in the story on Umbrella before and leading to BH4. Gameplay is a mix between using the Wiimote as a light gun and BH4 style elements e.g. action buttons pressing X for a dramatic scene. It features scenarios from BH1 (museum), BH2 (police station), BH3 (raccoon city), BHCV and BH4 (village) and ties in the gaps especially BHCV and BH4. Characters include Chris/Claire, Leon / Ada, Jill / Carlos, Rebecca, Hunk and Wesker . There are two gameplay modes - scenario mode and arcade mode. Proper announcement to be made by Capcom at TGS
