I'm trying to find some information about a Mega Bloks line that was around 1998. It was a alien space based series. The key set was a large alien city complete with a "monorail" track around it (same track as the Mega Bloks racing sets of the same time). There was also a very large alien space battlecruiser as well as a smaller space ship any some other sets.
Does this series ring a bell to anyone? Any idea what the actual name is? I've been trying to track it down on e-bay, google, everywhere, but with no luck.