Don't stress too much about it! Next time you can try optimizing the build size and adding a web build. A lot of jam players tend to skip download-only games simply because playing in the browser is so much easier.my own game's CTR isn't great either，it's barely hovering around 1.00%, and I'm sitting here wondering if my screenshots aren't eye-catching enough. You did a great job finishing the jam,  so don't be discouraged!