.GBAS File Extension

Source code text file written in the GLBasic programming language; defines variables, functions, and application logic; commonly used with other source files in a GLBasic project (.GBAP file), which can be compiled into an executable program.

GLBasic is a commercial software development tool used to develop programs in the GLBasic language. The software is commonly used for creating games, and can compile applications for Windows, Mac OS X, Linux, iPhone, and Windows CE platforms.

NOTE: Since GBAS files are saved in plain text, they can be edited with a text editor.