This is a pre-alpha. I don't know what they have in store, was too busy playing and having fun to spend time reading about what is coming. I was expecting a lot more bugs, but it plays very smoothly.
So far I've managed to mine, set up a base, build a truck, and scavenge old spaceships that I've found crashed on my world. And die a few times. I've gotten lost and found my way back (no minimap). Gone caving. Died in a windstorm. Still feel like I've only scratched the surface, and I probably have 8 hours into it.