So I'm planning to fill the remaining empty slots for extra tilesets in X:CE. There's currently 5 unused slots for landing/crash sites and 4 for terror missions. I've put up two polls with some suggestions that won't be too hard to create by mixing edited existing tilesets with some new stuff. Please only select your top 5/top 4 and if you have any other suggestions that won't be too hard to implement then feel free to share them.