I Duke-2 is a gameplay mod for version 1.3. The file is 458KB in size. The file name is i-duke3d.zip. It was released on October 5, 1999.

Quote from text: "Its a patch that brings new life to your Duke Nukem game.It gives the game more blood, sounds, difficulty, new twists, alien deaths, text, multiplayer diversity, and just plain
fun."

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