KBTester is a free, simple demo project that can be helpful if you are having trouble with your keyboard. To use it, run the project, and press a key on the keyboard. The character represented by the key stroke and the ord number are displayed on the screen. You can make note of these and use the information for coding your keyboard input routines. https://marketplace.yoyogames.com/assets/1787/kbtester Please review it if you give it a try!