Download Unreal Engine 4.27 Offline Installer ((exclusive)) -

Open the Epic Games Launcher on a machine with internet access.

Set your build configuration to and your platform to Win64 . download unreal engine 4.27 offline installer

Because the repository is private, you must link your accounts to gain access: Open the Epic Games Launcher on a machine

DirectX 11 or DirectX 12 compatible graphics card Offline Software Dependencies download unreal engine 4.27 offline installer

Open the newly created UE4.sln file using Visual Studio (ensure Visual Studio has the Game Development with C++ workload pre-installed offline).