The report indicates that a "starter pack" version of the online game, featuring five different maps, will be bundled alongside MSG4. Though it was previously known that MGS4 would include some version of the online title, publisher Konami had yet to specify any concrete details.

With support for up to 16 players, Metal Gear Online is said to place a heavy emphasis on character customization. Much like Infinity Ward's Call of Duty 4: Modern Warfare (PC, PS3, X360), players will be able to level up based on their combat experience, as well as assign their characters special abilities. It is believed that extra maps will be sold through Sony's online PlayStation Store.

The PlayStation 3-exclusive MGS4-MGO bundle is currently expected to release in Q2 2008. For more on Metal Gear Online and Metal Gear Solid 4: Guns of the Patriots, scope out Nick Breckon's Tokyo Game Show coverage of both titles.