SEATTLE -- 2K Games and developer Gearbox made a surprise reveal at the PAX PRIME 2010 in Seattle when they showed the game for the first time. PAX Prime 2010, also known as the Penny Arcade Expo, is an annual public show centered around video games. Many of the top video game companies are on hand to show off their latest products, some for the first time like Duke Nukem Forever. Duke Nukem Forever's reveal quickly became the biggest story at PAX because of its long history of false starts and its surprise appearance and announcement at PAX that caught even the game media by surprise.