Did you get permission from Marc Rosocha, owner of Eclipse software?
I only say cos these guys are still in business and you have not credited them or even given copyright information etc.
I would have thought that you would have wanted to pay homage to the people who created the original graphics, gameplay and music which you have borrowed.
Music : Laurens Tummers & John Tonnard.
GFX : Richard Karsmakers, Klaus-Peter Plog, Michael Grohe, Sven Bauer, Tim Lange.
Concept & Gamedesign : Marc Rosocha