Thanks so much for the video :) I will say though, you could have finished the demo on your first playthrough, as there are two ways to get through the checkpoint and only one of them requires that you have the points. I'll admit that this should have probably been made more obvious, something to consider for the first patch. A save game system will also be coming in future updates.
I'm really glad you liked the game, hope you'll stick around for the full version :)