digital artbook added!

Uploaded a new build with two more CG arts added. Also, if you pay $2 you can download a digital artbook of various sketches and random musings. 

For my next step, I think I'll make a separate version of the game in Japanese for private distribution to my JP-speaking friends. It would probably mostly be machine-translated since my Japanese ability is not nearly good enough to cover 18k+ words... but if it seems to go okay with my friends then I might consider uploading it publicly too. 

Anyway... that's it! Time to sleep.