The 0.16.51 update was one of the final "stable" builds of the 0.16 experimental branch. It polished several major features that defined that era of the game:
One of the most iconic additions, allowing players to clear biter nests from a safe distance using massive long-range cannons. Factorio 0.16.51 - Windows- Linux- Mac Free Download
If you own the game, you can easily access 0.16.51 through official channels: and biomes. Platform Compatibility
Improved world generation algorithms created more natural-looking cliffs, lakes, and biomes. Platform Compatibility Factorio 0.16.51 - Windows- Linux- Mac Free Download