Valve, in partnership with Aperture Science dba Aperture Laboratories, announced today the first of four "investment opportunity" videos leading up to the April 19th release of Aperture's documentary video game Portal 2.

The first video, titled "Panels", showcases one of the many lucrative products in development at the applied sciences company. Narrated by Aperture CEO and founder Cave Johnson, it offers a fascinating glimpse at the future of test environment construction.

"Portal 2 is the best documentary-style investment opportunity game we've ever contributed to," said Gabe Newell, President of Valve, "and we're confident that savvy investors will immediately see the value in these product demonstration videos."