I have summer school this week, and don't have time to make my game. Can you please extend the deadline?
We cannot extend the deadline, unfortunately, because that would not be fair for others.
I would suggest to upload a working prototype to get feedback for that. :D In any case, you're free to update your game even after the submission.
What we can do to help is create a Discord server. Everyone will be able to get feedback there for any of their games, past or present.
Sure, here's the link: https://discord.com/invite/MbxjCR4k3R
Just so you know: The link will be published with the second game jam, which will start in a couple of weeks, so don't expect people for the next few weeks. :D