BioWare's Mass Effect 3 demo is now available for download on Xbox Live Marketplace.
The demo offers two single player missions and early access to the sequel's controversial multiplayer mode - if you're an owner of the Battlefield 3's online pass, that is.
It's a 1.76GB download and those who don't own the Battlefield online pass get their multiplayer access on February 17.
The blurb reads: "the demo begins in dramatic fashion with the spectacular attack on Earth, followed by a mid-game section showcasing the groundbreaking interactive storytelling, adrenaline-pumping action, ruthless and intelligent enemies, and deep customization that make Mass Effect 3 the must-have title of 2012."
If you simply can't wait to get home and start downloading, check out 50 minutes worth of Mass Effect 3 demo footage.