I just uploaded an update to fix the Help and Dialogue system, if you're interested in trying it again. Thank you again for reporting the issue!
One of these days I might have to take the time to make the game translatable. Unfortunately I didn't set any of the interface up for it, but the dialogue could probably be translated relatively easily. If you give it another chance, I hope the Help button works, but if you have any questions or need tips feel free to ask me!