The New Adventures of Zak McKracken is a fan-made sequel to LucasArts' classic adventure game, made with AGS (Adventure Game Studio, a freeware program which enables user to create adventure games without having to deal with actual advanced programming). This new version (v1.03) is multilingual and features English, German, Spanish, Russian, French, Portuguese, Dutch and Norwegian language support (that's right, this is the full game and you can play in any of those language).
News source: Gamer's Hell
Download: The New Adventures of Zak McKracken (7.1Mb)