Duke Nukem Forever demo out on Xbox LIVE

2K has released a Duke Nukem Forever demo on the Xbox LIVE Marketplace, this afternoon, boasting it as “the game you’ve been waiting 12 long years to play.” At the moment, it’s available only to Xbox LIVE Gold Members.

The game currently has a 50 out of 100 average on Metacritic.

The 1.53 GB demo can be queued up here.