Nuclear Dawn Website now offers a new teaser trailer from this upcoming Source-engine shooter. The trailer concludes saying the game is due in September, with the accompanying update saying: "Nuclear Dawn will be released in September 2011. Which date, you ask? When it’s done, we say." They also say preorders of the game will commence as soon as July, and that pre-purchasers will gain closed beta access as soon as August. Thanks Voodoo Extreme.