We brought you the rumor yesterday, but PAX made it official today. Gearbox Software is completing Duke Nukem Forever and the game is expected to ship at the end of 2010, although they don’t want to make any promises. The game has a huge presence at PAX. And it’s PLAYABLE. You read that right. Duke Nukem Forever is playable at PAX Prime for show-goers. Pigs are flying, dogs and cats are living together…mass hysteria! Duke Nukem Forever is finally, finally, finally coming out.