Provides command line tools that makes gaming on EC2 simple and reliable. Includes steps to create an AMI that requires no intervention on startup, allows Steam remote installs and minimizes the amount of time game installs take.
Follow the first time configuration steps. They help you setup the tools, and streamline creation of your personalized AMI.
ec2gaming start. The instance, VPN and Steam will automatically start
The original blog posts and the cloudygamer subreddit are great resources: