Chapter 11 update, and future plans

Chapter 11 is available. It's placed below Chapter 7. [b]Level update:[/b] 9-? is moved to 11-?, as it fits in chapter 11's concept. A new level is placed at 9-?. (Sorry, I am out of ideas on these levels.) [b]Future plan: [/b]Mac and Linux build: In a few weeks. Android build: In a few months. Workshop support: Please tell me if you want to make custom levels for this game. I'm considering if Steam Workshop support is necessary. More chapters: when I come up with the right idea. [b]Other: [/b]More than 1000 copies of this game have been sold at the moment. Thank you for your support.