I very strongly recommend that anyone who hasn't played Part One do that first. Link below.
http://www.newgrounds.com /portal/view/608525
Soundtrack available here.
http://comacolors.bandcam p.com
These are the lost levels I've going on about. Four levels made out of all the combinations of hazards and enemies I thought were too difficult for Part One, as well as a couple of bosses I cooked up, and two bits of Algernon's back story which can be accessed at any time via the bottom two doors in the level hub.
I can't say enough how much I appreciate all the feedback I've received, it's been an enormous help. Thank you everyone.
-Comacolors