Many versions found online are packaged with "auto-installers" or "repacks" (like those from DODI Repacks or FitGirl) that automate the process of applying the crack and registry fixes.
Removed the requirement for the physical retail disc or the Ubisoft Launcher's digital "handshake". Manual Installation Typically involves copying files from a folder into the game’s main directory, replacing AssassinsCreedIIGame.exe Modern Compatibility & Risks assassins creed 2 nodvd 101 skidrow fix auto install
According to historical gaming community resources, the process generally involves: Running the Auto Install executable assassins creed 2 nodvd 101 skidrow fix auto install