: Cracked versions often lack the latest stability patches and cannot access official online features like the Steam Workshop or Franchise Mode, which requires a connection to Frontier's servers.
If you are having trouble with extraction, ensure you have WinRAR or 7-Zip installed and that every numbered part of the archive is present in the same directory. A Beginner's Guide to Planet Zoo – Building Your Zoo
: To run the game effectively, you generally need at least 8 GB of RAM and an NVIDIA GeForce GTX 770 or equivalent.