Global commands are valid virtually anywhere. They affect the game or your turn at whole, not only one particular object.

Unlike Elementary Commands, they have a regular syntax:

 NameOfCommand FirstParameter, SecondParameter, ...

They will always evaluate all parameters, and then execute the command.

You can define your own commands using Sub.

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.