The reaction by the game developer community to the Unreal Development Kit being made freely available was loud and positive.

游戏开发社区对免费的Unreal开发包反响热烈。

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The Unreal Development Kit for Apple devices will include tools for advanced 3-D rendering, lighting, animation and other effects.

FORBES: Hit Game Engine Launches On iPhone Thursday, Android Later

Today, we're announcing that we've partnered with Epic Games to release a custom, Oculus-ready version of the Unreal Development Kit (UDK), the free edition of Unreal Engine 3 (UE3).

ENGADGET: Unreal Engine 3 adding Oculus Rift support this April, Epic Citadel demo packed in

Epic Games will offer the free edition of its Unreal Engine 3, including a suite of game-making tools, together in package called the Unreal Development Kit, starting tomorrow to game and application developers for the iPhone (3GS and 4), iPad and iPod touch (3rd and 4th generation).

FORBES: Hit Game Engine Launches On iPhone Thursday, Android Later