Five challenge packs including Corporate Lockdown , Trauma , Safe Haven , Lost Contact , and The Trigger . 2. System Requirements
Ensure your PC can handle the atmospheric pressure before downloading: Windows 7 (64-bit) or later.
Downloading the repack allows you to experience the complete survival horror saga, including all released DLCs, in a compressed format for easier installation. 1. Collection Contents
Repacks are highly compressed, so follow these steps to ensure a clean install:
The v1.0.4 "Collection" repack typically includes the base game plus all seven DLC packs:
Right-click the setup.exe and select Run as Administrator to give the installer full write permissions.
Crew Expendable and Last Survivor , featuring the original 1979 film cast.
Repacks take time to decompress depending on your CPU. Avoid heavy multitasking during this process. 4. Common Troubleshooting -80% Alien: Isolation Collection on GOG.com