Please list ones you know should not be used for any reason, we should remove them from the mod (at least the v40 release anyway) until they are fixed so as to not waste players time and patience having to find out for themselves 20 hrs into a game. e.g. If it doesn't generate all required resources (I'm not sure there are any other criteria what would break the game totally based on map generation). edit: If we don't know one way or the other we might want a generic map validation script in python we can tack on the end of a map generator to confirm if it did or didn't make a valid map. If someone knows of one already that would be useful of course, or otherwise what we might like to validate.