Still making a decision about whether or not to check out Pandemic's sandbox open world shooter, Mercenaries 2: World in Flames? A demo is finally released over Xbox Live and players can now rest easy making htis purchase or rental decision....via Xbox 360 Fanboy.

The controversial Mercenaries 2: World in Flames™ sets the bar for explosive, open-world action games in the next generation. A power-hungry tyrant is interfering with Venezuela's oil supply, sparking an invasion that turns the country into a warzone. This is an opportunity for you. World powers with deep pockets are willing to pay you to create chaos and do their dirty work. Mercenaries 2 features the latest and most dangerous in civilian and military tech, everything from tanks, APCs, boats, shiny new sports cars, to even a satellite-guided bunker-busting mini-nuke. These are your tools, use them well. [Via Xbox.com]