The ultimate two-man private military team of Salem and Rios return in this epic sequel where they must survive and prevail in a city under siege. EA Montreal is once again leading the next evolution in co-op shooter games offering a fresh, innovative and fluid co-op experience with a deep arsenal of customizable weapons so players can team up with their friends online for the fight of their lives.

From June 23, 2009 to July 12 2009, participants can submit their ultimate weapon at the game’s official website for a chance to have it included in a future EA game.

To enter the contest, gamers will need to submit an image of their weapon and a brief 200-word description. Please click on the game’s official website to view the contest rules. Once gamers submit their designs, the images will be posted to the site for the community to vote on. Starting on July 20, 2009 the top weapons will be reviewed by the development team who will then pick the two best designs.

When a disaster of epic proportions strikes Shanghai, China, Rios and Salem find themselves right in the middle of it all—the wrong place, the wrong time, but the right team. A carefully orchestrated series of mysterious catastrophes is dragging Shanghai to the brink of ruin, and now the Army of Two must fight their way through ravaged city districts as they try to beat the odds and uncover the secret of the 40th Day.

Army of Two: The 40th Day features a bigger playbook of new co-op moves that either player can use at any time, opening up new strategies and countless choices for both players. The result is a bigger, better, more organic and immersive co-op experience that lets gamers put their best two-man tactics to use whenever and wherever they want.

Army of Two: The 40th Day will be available for the Xbox 360, PS3 and the PSP this winter.