To avoid malware or broken files common with "free download" links, it is best to use official storefronts. The game is frequently on sale:

A great choice if you prefer a DRM-free version of the game. The "Free" Alternative

Reviewers on RPGamer highlight the lack of "forced" survival mechanics (like dying of thirst every five minutes), letting you focus on building and adventuring.

Unlike many survival games, the crafting here is incredibly detailed, allowing you to define the stats of your gear based on the materials you use.