I agree that asking for feedback is important Using comments of a community on your project page is a good first step, but enabling it often isn't enough. People need a prompt to encourage them to leave feedback. This can be as simple as writing a note on the game's page (or in the "installation instructions") or you could go as far as adding a button in your game that takes them to their browser on the comments/community page for your game. If you're having trouble getting your initial audience you can also ask for feedback in our community here.