GameMaker: Studio is a tool we recommend for older ninjas and those who have tried games development previously.
There is no need to have extensive knowledge of coding languages (although if you do it helps!) to build you own game, whether it is a first person shooter for your PC or the latest puzzle craze
Click here to get started in Gamemaker: Studio!
There are also plenty of great tutorials and projects available to help you on the YoYo games website.