Interested in Amethyst, are we? XD
I think the best thing to do would be to find it's thread here, and PM the game's creator. :D He might be happy to hear sometimes, so good luck with pitching your thoughts!
& Also, welcome to PC, SubTerra!
Hope you have an awesome time here.
If you ever have any questions, never be afraid to PM any of us with the colorful usernames.. xD