"E3 2001. Incredibly, until yesterday that was the last time 3D Realms chose to publicly show Duke Nukem Forever in video form. Six whole years ago. We've had to wait and wait and wait for the developer to role out new media. But what has this week's teaser trailer really shown us?
First, it's important to note that 3D Realms' George Broussard has gone on record stating that the trailer is in-game and in-engine footage, sticking a pin in and popping the 'it's all CGI' talk bubble."