This is my first game jam,I forgot to write some controls,I sorry for all bugs.By the way, you have to hit the chest with the left click for the chest. Yes, I should have written that too, sorry.
Thank you for the info! No need to apologize. This is amazing work you have done for your first game jam!
It looks like you are still able to edit your page and add that info to it for everyone. They have only disabled uploading new builds of your game during voting.