Dead Space 3's demo version will be available via Xbox Live and PlayStation Network on Jan. 22, though a news release from Electronic Arts this morning says that a limited number of Xbox Live gamers can get access to the demo a week early.

Early access will be awarded through the site demo.deadspace.com. The news release said codes would be given out "while quantities last," up to Jan. 14, and that the early access code expires Jan. 22. An Origin account, or registering one, is necessary to get an early demo code. Oh, and you must be 13 or older, which is interesting, as this is an M-rated game.

Anyway, the demo will feature Isaac Clarke and new co-op companion Sgt. John Carver battling necromorphs on an ice planet, sounding similar to what EA showed off way back at E3 in June. Co-op play will be a feature of the demo, EA said.

The demo news accompanied this trailer, a recap of the events in the first two games. It still gets you current without giving away too much from them, but for those still playing through, I guess this gets a qualified spoiler alert.

There's some kind of preorder bonus at the end of the trailer. Skip ahead to 3:27 if you're interested in it but don't want to see the series recap.