Hello Sean,
Thank you for playing The Morning Star! I'm glad you're enjoying it.
No, those commands were just examples to help new players get started. The game supports additional commands as well, depending on the situation.
As a general rule, important words and actions are usually highlighted in UPPERCASE within the text. These often provide clues about the commands or interactions that are relevant at that moment.
Don't hesitate to experiment a little—the parser is designed to recognize more than just the basic commands.
Thanks for your support, and I hope you continue enjoying the adventure!