Gettysburg is also the first Sid Meier game to feature online play and multiplayer options.

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Originally, Halo's multiplayer options were somewhat undervalued in favour of its compelling single-player story, but today they maintain its appeal.

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The game introduces multiplayer options using the GamePad and a visually stunning world that takes full advantage of high definition.

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The Swedish developer isn't talking about the game's new multiplayer options, but it offered a live demo of the game's single-player campaign on a movie theater screen.

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The GamePad adds new multiplayer options to the hit franchise.

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Alpha and Classic, both with single- and multiplayer options.

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The sheer variety of modes and options and customization available in the multiplayer content should give Halo 4 seriously long legs.

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