Help:Contents/Finding Content/Game Engines/Unreal Engine 4

This is a sub-page of Help:Contents/Finding Content/Game Engines.

Unreal Engine 4 (UE4) is the fourth version of Unreal Engine developed by Epic Games. UE4 began development in 2003 and was released in March 2014, with the first game using UE4 being released in April 2014. UE4 introduced support for physically based materials and a new visual programming language called "Blueprints". It was succeeded by Unreal Engine 5.

Game Data

Data is stored in files of the following formats:

• If the game is non-packed:
  • UAsset
  • UExp
• If the game is packed:
  • PAK
  • PAK chunks

You can find them in Game/Content, relative to the game directory. PAKs and PAK chunks will be in Content/Paks, while UAssets and UExps will be in Content/.

Prerequisites

Game Version

AES Keys

Tools

UModel

FModel