Map Concepts

[Sundance]

My own idea is an Ice Map. Snowy, freezing cold outside. Blizzardy and dark. If Oshan is the map that requires internals but doesnt freeze you like space, this could be the map that does freeze you but you dont need internals. The idea is an icy snow planet, blizzards would be a semi-common occurrence, and if you stray too far from the station you risk getting buried - or finding mysterious snow loot and abandoned buildings. Breaches in the hull would quickly result in some snow and rapid freezing. Heaters would be a common occurence.

You have a thing for The Thing, don't you?

This is essentially the Ice Moon Z-level that already exists made into a standalone map, albeit with breathable air (from a lore aspect, you could just say that your area is terraformed). You actually have a ton of resources if you fish around the existing code, particularly snowy spooky atmosphere, deep ravines, etc etc. You could even tie it in with the existing Ice-Moon lore, which I believe is also influenced by Changelings.