I'm still trying to find the right idea for sex game mechanics who would fit the game's mood.
So far the gameplay would be to explore large maps, unlock new parts to improve the house to pass difficult terrains or enemies the way the player prefers, export/import custom houses made by other players to add more challenging NPCs to the world.
Right now I'm working both on Daggan's next update, and on the modding system for this prototype.
What about this: after you fight an enemy an destroy his house, you can ask/force him/her 2 join your crew?
Maybe you will have 2 cure some insures on him/her first or/and have 2 do some kind of convincing before they join you (like rimworld)
After that they can help you with tasks and warm your bedding...
Would be a nice reward beside the possible loot
A bit like Daggan but with a walking base and you have 2 find your ppl instead of making them.
Side-note: if you never played rimworld before just watch some videos if you are interested in the mechanic. Better don't start playing it! Or your time will be gone...