| UnrealScript Packages | |
| Core | The high-level framework Unreal is built on, similar to the MFC core or the Java Virtual Machine. The Core package contains the definitions of object, class, subsystem, script, property, name, and the object manager. The core is indepenent of any notion of a game or 3d engine. |
| Editor | The UnrealEd 3d editing environment with geometry editing, realtime lighting, and actor editing support. |
| Engine | The Unreal 3d engine, including support for vector math, actors, physics, collision, interaction, cameras, and networking. |
| GUI | < YOUR PACKAGE DESCRIPTION HERE > |
| Gameplay | < YOUR PACKAGE DESCRIPTION HERE > |
| IpDrv | TCP/IP networking driver. |
| UWeb | The Unreal engine webserver used for the remote administration code. |
| XIDCine | < YOUR PACKAGE DESCRIPTION HERE > |
| XIDInterf | < YOUR PACKAGE DESCRIPTION HERE > |
| XIDMaps | < YOUR PACKAGE DESCRIPTION HERE > |
| XIDPawn | < YOUR PACKAGE DESCRIPTION HERE > |
| XIDSpec | < YOUR PACKAGE DESCRIPTION HERE > |
| XIII | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIArmes | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIDeco | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIMP | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIPersos | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIPersosG | < YOUR PACKAGE DESCRIPTION HERE > |
| XIIIVehicule | < YOUR PACKAGE DESCRIPTION HERE > |