Blue moon... What can I say about Blue Moon?
There are games with better graphics. There are games with better programming. There are games with better plot, characters, minigames, cameo boards and puzzles...
But still, I consider Blue Moon to be THE zzt game.
It's plot was cliche even at the time: Wake up, do crazy things in the morning, use objects for unintended purposes, save the world from aliens with the help of the author.
But it works...
It works SO DAMN WELL.