When you bust open "MAG" and see that the new PlayStation 3 game is an online-only shooter that supports up to 256 gamers at once, you might get a wee bit excited.

The game offers a lot of players, and in turn, a lot of potential for unique matches. "MAG" doesn't always deliver, but it lays down a satisfying foundation and leaves the rest up to you and your squad-mates to determine how enjoyable the rest of the gaming will be.

First off, you must choose a faction to side with in the Shadow War. There are three to choose from, and although they look different, they play almost exactly the same and have the same kind of weapons. Valor is an American-based faction that looks like Marines on steroids. Raven is a slick, tech-based outfit that claims to have all the latest equipment. S.V.E.R. is the rogue outfit looking to shake up the world order through chaos.

The game relies heavily on team strategy, and that is its strength. The maps in each of the five game modes are large and feature great topography from multiple flanking routes to setups featuring large-scale fire-fights. Objectives, such as ambushing a motor pool or destroying antiaircraft batteries, are doled out to different squads. Whether your team is defending or attacking these positions you get the sense that doing your job is imperative to the greater mission.

Most matches last at least 20 minutes, so you do get a real sense of scale. You can move up in rank, and being able to assign tasks and direct the battle gives you a nice payoff.

Because the factions are more equal than billed, it really comes down to the players in your squad. This means that, much like any other massive online multiplayer game, you're getting a mixed bag. Some squads are filled with players who take the action seriously and truly want to accomplish the mission. Other times you'll be stuck with those who only care about individual stats. Or, as happens more often than you might wish, you'll get a squad of eight players who speak four languages, presenting a new level of frustration.

The game handles well, considering the number of players and the amount of action. There is occasional lag, but "MAG" maintains its great look and feel throughout.

Gamers looking for an excellent online shooter would do well to buy this one.