Yiha ! That's a fun game, i really like the humor.
The mechanics are rich and you really have to learn how it works, it's interesting all the way.
the difficulty is just right in my opinion, but the graphics and sounds aren't very refined and i think there is a misspelling of 'mercury' in the menu (or is it a joke i didn't get ?).
the fact you have to move one of your hand to the enter key to advance in the dialogues is kinda annoying, it would have been better to advance at the press of the mouse button (or better yet, of *any* key).
Good job.