I’d like to add a feature for users to type comments they have about the game. How would you go about doing this, like where should I send their comments? How would I collect the comments to send them maybe through an email?
This is a pretty broad question. I imagine you’re talking about some kind of Unity developed game? Are you wanting to store comments in game to a server? If it’s an Android game, they have the option to review the game in Google Play, you could always ask them to leave a review with a pop-up. Using an email for every possible user in the beginning may be okay, but if your user base grew to thousands, it would be a nightmare. You would need to use SQL or some server side language to organize the comments, though I don’t really know what the purpose of storing all that would be?