UnrealScript

UnrealScript is the scripting language of the Unreal Engine and is used to create the game logic of games based on the engine.

It is a Java-like object- oriented language. Was designed UnrealScript by Tim Sweeney, who previously designed a scripting language called ZZT -oop.

By simplifying the modification of games based on the Unreal Engine helped UnrealScript a large Internet community of people build that deal with the modification of these Games. Due to the constant modification and expansion of the games by the players themselves, the lifetime of the games prolonged significantly and provided an incentive for further development of the language.