Electronic Arts has announced that they will release a Dead Space 3 demo for download on both the Xbox Live Marketplace and the PlayStation Network on January 22, 2013.
If you own an Xbox 360 and you'd love a chance to play the demo as early as January 15th, you can sign up for early access at the demo website. You will need an Origin ID to register on the site, which will then give you a code to use in the Xbox Live Marketplace. EA has stressed that codes are limited, so don't delay if you are interested.
Dead Space 3 is currently slated to release on February 5, 2013 for Xbox, PlayStation, and PC.