No need to send a game, just follow the instructions given, that's all you need to make a character run always right as you said in your first message.
You may want to add a "Scroll to" behavior to it as well to keep it centered on your screen.
You also should probably follow some of the beginners tutorials if you are currently lost since those explain those kind of basic things to you and push you to use provided templates and examples packed with C2 to investigate and reuse the mechanics in your own projects.