He’s the undisputed king of the zombies, and sadly we’ve just lost George A. Romero to lung cancer.

There was more to Romero than just zombie movies, though. For one, his work inspired the Resident Evil series of video games. Known as Biohazard in its native Japan, the series’ second entry – Biohazard 2 – had an ad that was made by Romero.

Here’s a look at that ad, along with a wonderful behind-the-scenes doco including interviews with the man himself, where he shares his thoughts on the undead.