I'm unsure if this is the right section for something like this, but here goes.
So growing up, I had a game that I absolutely adored and played constantly, and nowadays I realize there's a lack of information centered about the game really anywhere on the internet, despite being seemingly beloved by those who remembered it. It's a multiplatform game from 2005 developed by Radical Entertainment called "The Incredible Hulk: Ultimate Destruction", considered the spiritual predecessor of the Prototype duology. In the extras menu of Hulk UD, there are "The making-of" movies. In these movies there's high res (for the time) clips of what appears to be a beta build of the game inside with a slightly different artstyle, different textures, and a boss stage that appears to have been largely changed. They show footage of this both in high res, and on TV screens with testers. Furthermore, the start-up intro to the game appears to have very slightly different lighting and animations from the final build, but that's mostly unimportant to the bigger scope of this mystery for me. I checked several gaming sites for promo images and some of the promo screenshots I have found on certain sites appear to be OF the build. My concern was whether or not anyone has any idea where I could find more footage, or at least more information about the beta build shown in the videos, or, in the most ideal scenario, kick start some kind of search.