听说关于伞公司的新生化要登陆WII？有更详细的消息么？

The game isn't a side story, but an entry into the main series.

The story takes place directly after the events of Code Veronica and follows onto Resident Evil 4 (GC/PS2) and leading up to the fifth entry (PS3/Xbox 36).

3 main characters, only Jill is confirmed, Wesker is rumored.

Game system follows a similar scheme to RE4.