I'll jump on the suggestion train (awesome work so far btw)
- Controller support :) Not an easy thing to figure out, with how building works. But there are a lot of repetitive tasks (harvesting for example). Controllers are just a bit more comfortable IMO.
- Someone mentioned pause not pausing really. Died a couple times now :(
- I always liked the "interact-suck" in games like Don't starve. If I hit E, move me to the closest thing to interact. Again, a less button press thing :)
My suggestions are mostly usability it seems. As far as gameplay, I think you are on your way to building something really neat. I really enjoy finding little "dungeons" to fight and loot at. The missions are great too. Keep it up!!