Using a proprietary IW4 game engine, Infinity Ward based it on an unspecified id Tech engine. The new engine can accommodate larger worlds, enhanced graphic detail and more efficient rendering.

Infinity Ward以自主开发的IW4游戏引擎为基础开发了一款尚未定名的新引擎，这款新引擎能够承载更大的游戏场景，支持增强的图形细节和更有效的渲染速度。

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Originally developed by Epic Games, creators of blockbuster gaming franchises such as Gears of War and Infinity Blade, Unreal Engine 3 is considered a category leader with more than 20 technology awards.

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Developer Infinity Ward has designed new game-engine technology to take advantage of Sony's PlayStation 4 and the new Microsoft console, both due by year's end.

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Will Infinity Ward make any major adjustments to its engine?

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