To function outside of the official Steam client , these versions include modified .dll files (like steam_api64.dll ) that trick the game into thinking it is authenticated. Performance and Technical Risks
Assuming you find a clean crack, you will be playing an unpatched version. Expect: i--- The Last Of Us Part 1 -Steam-Rip- Last Of Us
: For The Last of Us Part 1 , these files usually require 100 GB of free SSD space. Safety and Risks of Unofficial Downloads To function outside of the official Steam client