Tile Pics
Sometimes the tile pic on unusable squares does NOT match the planet geograghy ...
( ex: It appears the terrain is desert, but when you click on the tile it is ocean ??? )
This makes the game UNPLAYABLE !!!!
Until this is fixed I am going to uninstall the game and hold my breath !!!!
... or you could hire me at a modest salary to check all the tiles ...
Please save that sort of description for memory bugs that crash your computer
This is actually on the long list of little things to tweak, but there are bigger issues to deal with before then.