If good omens really exist, then Metal Slug 3 being the first game for Xbox Live Arcade in 2008 is surely one of them. Microsoft has informed us that the game will be arriving on XBLA next week, starting off 2008 with a digital bang (followed by many, many more bangs, dead soldiers, and giant boss creatures). Part of one of the most popular action series of all time, the game will feature Live (and presumably local) co-op and updated graphics. Metal Slug 3 will be available next Wednesday for 800 MS Points. Our only worry is that so much on-screen action might make Live co-op a little sketchy. Let's hope not. Check out a new gallery of Metal Slug 3 screenshots below.