File: Shadowrun.returns.v1.2.7.zip ... Link

If you have downloaded this file from a reputable source like the Official GOG Store (which is the safest way to obtain this version), the process is generally as follows:

Double-click the setup file, follow the installation prompts, and accept the EULA to complete the install. Safety & Verification File: Shadowrun.Returns.v1.2.7.zip ...

Be extremely cautious if you found this file on "free download" sites like GOG Unlocked or TheLastGame . Files from these sources are not vetted and may contain malware or "infostealers". If you have downloaded this file from a

Approximately 824 MB to 897 MB , depending on the compression and included extras (like the soundtrack or artbook). follow the installation prompts