I love this demo! It's amazing, I'm very excited for this game. It's also nice to see how much you care for this project. I also don't mind that this game has passed a few of your deadlines. I can't even imagine doing something this brilliant all on my own and just knowing that, that's the boat your in makes it completely understandable.
I'm sorry I've not commented sooner, I'd known about it awhile now but never thought to post how wonderful a job you've done. I hope your not working yourself too hard and manage to get some time in for yourself.
Can't wait to see the entirety of what you've made. I know it's going to be fantastic! :)