: To save even more space, look for "selective" installers. These allow you to skip the Campaign or Multiplayer files if you only intend to play Zombies. Installation Time
Move the BO3 folder to a different location on your PC (e.g., from D:\ to E:). Run BlackOps3.exe . If it launches without errors, you have a working portable version. download cod black ops 3 highly compressed pc portable
| Version | Compression Ratio | Portability | Working Modes | | :--- | :--- | :--- | :--- | | | None (120GB) | No | Campaign, MP, Zombies | | FitGirl Repack | 85% (18GB download) | Semi-Portable | Campaign + Offline Zombies | | ElAmigos Release | 80% (22GB download) | No | Campaign + Custom Zombies | | True Portable (Rare) | 75% (30GB extracted) | Yes (USB) | Campaign Only (No MP) | : To save even more space, look for "selective" installers