you can download the source again now, and look for the “ascii support” section in README.md :)))))) i think that should do the trick
EDIT: ah, i didn’t have time to test it too much so if you come across any bugs let me know!
EDIT2: also mind you will have to escape some of the special characters like backslashes in each of the strings in description array, otherwise jason (json) will get angry!
EDIT3: if you play the test game here again, you can find a special chamber!