@yon@sakurajima.moe It's not really building, but I've been playing Little Witch in the Woods, which is on the verge of getting a full release. It's decently chill and pretty cute.

There are quests, and timed quests (fill order by Sunday, and such), but failing them doesn't have consequence. You basically just run around, collect ingredients and things, and make potions to sell and advance to the next area, which advances the loop. In that sense its a little boring, but I still enjoy it as a relaxing game.