I think I like the base font "Comic Shanns" a little better. I can't really put my finger on the difference though. Thanks for sharing!
Ironically, the text I had the hardest time reading on their example page was the name of the font itself: Comic Mono has all the letters running together.
Unfortunately Comic Shanns doesn't render its own name in the examples that I see, but you can see that the capital C has another pixel between it and the next letter.
ETA: Author generated this font via the use of some scripts, which are inline near the bottom. There's a line about target_width in there, I'm curious what happens if you bump that from 510 to 530...