From Gamegicveawayof theday.
http://game.giveawayoftheday.com/deep-quest/
As far as I can tell All of the settings are kept in the app folder.
I can't find any keys in the reg and didn't need an activation key to install, just install into sandboxie or install copy and remove from your HDD
It is about 45MB and....well just try it yourself, 18 hours remaining as I write this