I wrote this tutorial for those interested in learning game programming who are already familiar with the graphical user interface offered by Gamemaker.
The tutorial takes you through re-implementing the standard 1945 Gamemaker demo using GML, the Game Maker scripting language, instead of the graphical action editor. Some thought is required!
Download
The Tutorial – Tutorial.pdf (124 KB)
The Source – 1945_code.gm6 (99 KB)
N.B. The tutorial notes are not fully completed but do comprise 6 whole pages of juicy goodness. The source file has the complete game implemented in GML for reference.
Posted by Henry 
