Oh, and the point is generally to destroy stuff.
It's still in alpha and it's obviously not a fully formed experience yet, but it reminds me a lot of Kerbal Space Program. You're given some tools to build a vehicle or machine with, a task to complete, and told to go for it.
After that it's all experimentation. I'm not nearly as good as videos and gifs I've seen of other people playing the game, but I will admit that it's fun to mess around with the tools provided.
If you see this one for cheap on a Steam sale like I did then it's probably worth your time to grab it.