As for making your own games, I agree you should start small and begin with a Hello World program. Here is what to do. First on SmileBasic's front page click the "Create Programs with SmileBasic" button. This will bring you to a new screen that looks like a command prompt on Windows. In thre lower left are two buttons Direct, and Edit. Click the Edit button to bring up the text editor.
2そうだね プレイ済み