A while ago I stumbled upon Mechanical Dream. While I found it rather interesting, my group at the time was not so keen on playing, and we rejected it. Since I liked it a lot, I am asking if there is any document, PDF or website with the game's rules gathered and woven in a fashion that is relatively easy to understand. It consists of two core books: one that seems to be a (pretty confusing) rulebook and another one that's more roleplay oriented and introduces some basic ideas that seem to be a big part of the game.
A quick Google search revealed a few reviews but no web sites dedicated to the game itself. As the game is out-of-print and SteamLogic, the publisher, went bankrupt in 2004, the chances of finding it are pretty slim.
There is a boxed set available on Amazon.com but it's priced at $200.
So the answer to your question "are the game rules available" would, unfortunately, be "no it appears they are not".