Factorio 0.16.51 - Windows- Linux- Mac Free Download High — Quality

Highly optimized map generation featuring more realistic cliffs, lakes, and biome transitions.

While newer versions (like 1.1 or 2.0) are current, you can still access 0.16.51 if you own the game: Official Website Factorio 0.16.51 - Windows- Linux- Mac Free Download

If you purchased the game directly through the official website, you have access to the complete archive of historical binaries. Factorio 0.16.51 - Windows- Linux- Mac Free Download