At the Warner Bros. WonderCon panel on Saturday, attendees were greeted by writer-director Christopher Nolan who presented the sci-fi action pic Inception, which opens in theaters and IMAX on July 16.

Attendees received a T-shirt, featuring a picture of the "Dream Machine" from the movie on one side, and on the reverse is a QR code which leads fans to the new viral site PASIVDevice.org.

The site features an instruction manual for the Portable Automated Somnacin IntraVenous (PASIV) Device that is used in the movie by Leonardo DiCaprio to administer a drug called Somnacin. Once you read through the manual and complete the animated demonstration, you'll again see the words "YOUR MIND IS THE SCENE OF THE CRIME." Click on the words and you're taken to Stage 2 of the online game at Mind-Crime.com!

Cinemark Movie Club