As previously announced by NeoCore, The Incredible Adventures of Van Helsing trilogy is getting combined into a ‘Final Cut’ package in September. This will allow you to play through the entire game as one of the six classes introduced in the third part, and things like that.
Happily, people who own all three parts of the original trilogy will get Van Helsing’s Final Cut for free. I’m not sure what happens if you own, say, two out of three.
Anyway, a new trailer offers a bit of an overview of the changes. You can watch it below.