Metal Gear Solid: Portable Ops Plus takes all of the best elements from the previous Portable Ops title, improves on them and adds even more elements to the online mode to create a must-have title.

Two types of multiplayer gaming is supported - Ad Hoc mode and Infrastructure Mode. The former lets users connect up to six PSP consoles for a local battle with friends. The latter connects with wireless connection to the online servers where owners can take on players from around the world. The Game Sharing mode will enable play with others who don't even own a copy of Portable Ops Plus as limited features are available to share with other users and users can also play against owners of the original Portable Ops in the Free Battle mode.

New multiplayer modes include a Shooting Range where teams have to hit targets to make them part of their 'team' whilst still attacking enemies, four new online maps previously seen in Metal Gear Solid 3: Subsistence and a host of new characters including Raiden from Metal Gear Solid 2 and Old Snake, who is about to be seen in the forthcoming Metal Gear Solid 4.

The single player mode gives you a breather from the multiplayer action and the Boss Rush Mode will let the player take on all of the bosses from Portable Ops one after another. The new Infinity Mode will test players even further, enabling them to recruit better soldiers to a squad after their capture. Other options include an online chat section and a photo function that lets you take snaps of the action or of your own elite team!