Zero Zero

Zero Zero is a point and click adventure game by Theresa Duncan that is aimed at young girls, and is about discovery and exploration.  It was released for Windows in 1997, and is long out of print.

There is good news for people seeking the game, however, as a successful Kickstarter raised money to get this game, and the two other Theresa Duncan designed games (Smarty and Chop Suey) released through emulation, playable on playable online for a minimum of one year.  The free online version of Zero Zero went live on April 17, 2015, and can be played here.