Hey, great to see someone found that tutorial helpful! I must say there are a lot of other community members that helped in creating that tutorial. I'm not happy that node-webkit is not part of a free version of C2, being MIT licensed, but i understand Scirra's decisions. They are running a business, not an open source project. It was a great effort from the whole community to get node-webkit and C2 working together!
I'm on mobile now, i'll download and test your game as soon as i can, the screenshots look great!
Edit: It's a great game! Superb job for under 100 events!