Website and available on steam.
" StarMade is a voxel-based 3D sandbox space shooter. Play in your own universe or on a multiplayer server to create, discover, destroy, customize, and design your own worlds."
Basically it looks like minecraft with spaceships. You start with nothing go around mine shit, and then eventually build ships. Afterwords you do stupid things with said ships and die.
It's still in alpha/beta but it's still fun. It's only $10, and apparently you can download from there website and play for free until release.