| Initial release | Unreal Warfare build 633 / January 2001 |
|---|---|
| Stable release | Unreal Engine 2.5 build 3369
/ November 2005 |
| Written in | C++, UnrealScript |
| Platform | Microsoft Windows, Linux, OS X, Xbox, PlayStation 2, GameCube |
| License | Proprietary |
Unreal Engine 2 (UE2) is the second version of Unreal Engine developed by Epic Games. Unreal Engine 2 transitioned the engine from software rendering to hardware rendering and brought support for multiple platforms like the PS2. The first game using UE2 was released in 2002 and its last update was shipped in 2005. It was succeeded by Unreal Engine 3.