Duke Nukem Forever demo available now for Xbox 360, Steam version later today

2K Games has announced that a demo for Duke Nukem Forever is now available for download on Xbox Live Marketplace. At present the demo is available only for Gold subscriber, and they all can download it directly from HERE.

The publisher has also confirmed that Steam user will be able to download the demo by noon today. No details were released as to when PSN users will get the demo.