Dude that 21 seconds is goated honestly. I don't think you necessarily need to build it from the ground up - it's a great game as is! I think you just need to refine a couple of things and adding them on top of the base game - I think you should give yourself a little more credit! Don't let this game jam get you down - now that you have a lot you learned, you know what you can do for next jam, which I hope you'll join. Keep going, goat.